mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-22 17:01:14 +00:00
rcutorture: Refactor TREE_RCU test cases
The TREE_RCU test cases were first put in place many years ago, and have been incrementally modified rather than being reworked. This commit therefore completes a long-overdue reworking of the TREE_RCU test cases. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Greg KH <gregkh@linuxfoundation.org>
This commit is contained in:
parent
a0b8e0853a
commit
27ac1ddf21
34 changed files with 328 additions and 480 deletions
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@ -1,17 +1,13 @@
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sysidleY.2013.06.19a
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sysidleN.2013.06.19a
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P1-S-T-NH-SD-SMP-HP
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P2-2-t-nh-sd-SMP-hp
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P3-3-T-nh-SD-SMP-hp
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P4-A-t-NH-sd-SMP-HP
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P5-U-T-NH-sd-SMP-hp
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P6---t-nh-SD-smp-hp
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N1-S-T-NH-SD-SMP-HP
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N2-2-t-nh-sd-SMP-hp
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N3-3-T-nh-SD-SMP-hp
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N4-A-t-NH-sd-SMP-HP
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N5-U-T-NH-sd-SMP-hp
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PT1-nh
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PT2-NH
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TREE01
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TREE02
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TREE03
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TREE04
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TREE05
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TREE06
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TREE07
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TREE08
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TREE09
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SRCU-N
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SRCU-P
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NT1-nh
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NT3-NH
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@ -1,19 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_RCU_FAST_NO_HZ=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=8
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,20 +0,0 @@
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CONFIG_RCU_TRACE=n
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CONFIG_NO_HZ=n
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=4
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,22 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_NO_HZ=n
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_PROVE_RCU=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,18 +0,0 @@
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CONFIG_RCU_TRACE=n
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=6
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,22 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_RCU_CPU_STALL_INFO=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=6
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=y
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,19 +0,0 @@
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CONFIG_RCU_TRACE=n
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CONFIG_NO_HZ=n
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CONFIG_SMP=y
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CONFIG_NR_CPUS=1
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,26 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_RCU_CPU_STALL_INFO=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=16
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_RCU_NOCB_CPU=y
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CONFIG_RCU_NOCB_CPU_NONE=y
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CONFIG_RCU_NOCB_CPU_ZERO=n
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CONFIG_RCU_NOCB_CPU_ALL=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,22 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_RCU_CPU_STALL_INFO=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=14
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CONFIG_NR_CPUS=16
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CONFIG_RCU_FANOUT_EXACT=y
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CONFIG_HOTPLUG_CPU=y
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=y
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=n
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#CHECK#CONFIG_TREE_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,20 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_RCU_CPU_STALL_INFO=y
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CONFIG_NO_HZ=y
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CONFIG_RCU_FAST_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=8
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,20 +0,0 @@
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CONFIG_RCU_TRACE=n
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CONFIG_NO_HZ=n
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=4
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,20 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_NO_HZ=n
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,22 +0,0 @@
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CONFIG_RCU_TRACE=n
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=6
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_RT_MUTEXES=y
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CONFIG_RCU_BOOST=y
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CONFIG_RCU_BOOST_PRIO=2
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CONFIG_PROVE_LOCKING=y
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CONFIG_PROVE_RCU=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,28 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_RCU_CPU_STALL_INFO=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=6
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CONFIG_NR_CPUS=8
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CONFIG_RCU_FANOUT_EXACT=y
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_PROVE_RCU_DELAY=y
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CONFIG_DEBUG_OBJECTS=y
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CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
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CONFIG_RT_MUTEXES=y
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CONFIG_RCU_BOOST=y
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CONFIG_RCU_BOOST_PRIO=2
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,18 +0,0 @@
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CONFIG_RCU_TRACE=n
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CONFIG_NO_HZ=n
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CONFIG_SMP=n
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,30 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=16
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_RCU_NOCB_CPU=y
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CONFIG_RCU_NOCB_CPU_NONE=n
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CONFIG_RCU_NOCB_CPU_ZERO=n
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CONFIG_RCU_NOCB_CPU_ALL=y
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_PROVE_RCU=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_DEBUG_OBJECTS=y
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CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_SLUB=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,30 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=16
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_RCU_NOCB_CPU=y
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CONFIG_RCU_NOCB_CPU_NONE=y
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CONFIG_RCU_NOCB_CPU_ZERO=n
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CONFIG_RCU_NOCB_CPU_ALL=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_PROVE_RCU=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_DEBUG_OBJECTS=y
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CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_SLUB=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,30 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=16
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=y
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CONFIG_RCU_NOCB_CPU=y
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CONFIG_RCU_NOCB_CPU_NONE=y
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CONFIG_RCU_NOCB_CPU_ZERO=n
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CONFIG_RCU_NOCB_CPU_ALL=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
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CONFIG_PREEMPT_NONE=n
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CONFIG_PREEMPT_VOLUNTARY=n
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CONFIG_PREEMPT=y
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#CHECK#CONFIG_TREE_PREEMPT_RCU=y
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CONFIG_RCU_TORTURE_TEST=m
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CONFIG_MODULE_UNLOAD=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_PROVE_RCU=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_DEBUG_OBJECTS=y
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CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
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CONFIG_SYSFS_DEPRECATED_V2=y
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CONFIG_SLUB=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_PRINTK_TIME=y
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@ -1,30 +0,0 @@
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CONFIG_RCU_TRACE=y
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CONFIG_NO_HZ=y
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CONFIG_SMP=y
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CONFIG_RCU_FANOUT=2
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CONFIG_NR_CPUS=16
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CONFIG_RCU_FANOUT_EXACT=n
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CONFIG_HOTPLUG_CPU=n
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CONFIG_RCU_NOCB_CPU=y
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CONFIG_RCU_NOCB_CPU_NONE=n
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CONFIG_RCU_NOCB_CPU_ZERO=y
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CONFIG_RCU_NOCB_CPU_ALL=n
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CONFIG_SUSPEND=n
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CONFIG_HIBERNATION=n
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_RCU_TORTURE_TEST=m
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
CONFIG_PROVE_LOCKING=y
|
||||
CONFIG_PROVE_RCU=y
|
||||
CONFIG_DEBUG_KERNEL=y
|
||||
CONFIG_DEBUG_OBJECTS=y
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
|
||||
CONFIG_SYSFS_DEPRECATED_V2=y
|
||||
CONFIG_SLUB=y
|
||||
CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
|
23
tools/testing/selftests/rcutorture/configs/TREE01
Normal file
23
tools/testing/selftests/rcutorture/configs/TREE01
Normal file
|
@ -0,0 +1,23 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_FAST_NO_HZ=y
|
||||
CONFIG_RCU_TRACE=y
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_RCU_FANOUT=8
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_NOCB_CPU=y
|
||||
CONFIG_RCU_NOCB_CPU_ZERO=y
|
||||
CONFIG_DEBUG_LOCK_ALLOC=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_RCU_BOOST=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
1
tools/testing/selftests/rcutorture/configs/TREE01.boot
Normal file
1
tools/testing/selftests/rcutorture/configs/TREE01.boot
Normal file
|
@ -0,0 +1 @@
|
|||
rcutorture.torture_type=rcu_bh
|
26
tools/testing/selftests/rcutorture/configs/TREE02
Normal file
26
tools/testing/selftests/rcutorture/configs/TREE02
Normal file
|
@ -0,0 +1,26 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_FAST_NO_HZ=n
|
||||
CONFIG_RCU_TRACE=n
|
||||
CONFIG_HOTPLUG_CPU=n
|
||||
CONFIG_SUSPEND=n
|
||||
CONFIG_HIBERNATION=n
|
||||
CONFIG_RCU_FANOUT=3
|
||||
CONFIG_RCU_FANOUT_LEAF=3
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_NOCB_CPU=n
|
||||
CONFIG_DEBUG_LOCK_ALLOC=y
|
||||
CONFIG_PROVE_LOCKING=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=y
|
||||
CONFIG_RCU_BOOST=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
23
tools/testing/selftests/rcutorture/configs/TREE03
Normal file
23
tools/testing/selftests/rcutorture/configs/TREE03
Normal file
|
@ -0,0 +1,23 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_HZ_PERIODIC=y
|
||||
CONFIG_NO_HZ_IDLE=n
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_TRACE=y
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_RCU_FANOUT=4
|
||||
CONFIG_RCU_FANOUT_LEAF=4
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_NOCB_CPU=n
|
||||
CONFIG_DEBUG_LOCK_ALLOC=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_RCU_BOOST=y
|
||||
CONFIG_RCU_BOOST_PRIO=2
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
25
tools/testing/selftests/rcutorture/configs/TREE04
Normal file
25
tools/testing/selftests/rcutorture/configs/TREE04
Normal file
|
@ -0,0 +1,25 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_PREEMPT_NONE=y
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=n
|
||||
#CHECK#CONFIG_TREE_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=n
|
||||
CONFIG_NO_HZ_FULL=y
|
||||
CONFIG_NO_HZ_FULL_ALL=y
|
||||
CONFIG_RCU_FAST_NO_HZ=y
|
||||
CONFIG_RCU_TRACE=y
|
||||
CONFIG_HOTPLUG_CPU=n
|
||||
CONFIG_SUSPEND=n
|
||||
CONFIG_HIBERNATION=n
|
||||
CONFIG_RCU_FANOUT=2
|
||||
CONFIG_RCU_FANOUT_LEAF=2
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_NOCB_CPU=n
|
||||
CONFIG_DEBUG_LOCK_ALLOC=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=y
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=y
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
1
tools/testing/selftests/rcutorture/configs/TREE04.boot
Normal file
1
tools/testing/selftests/rcutorture/configs/TREE04.boot
Normal file
|
@ -0,0 +1 @@
|
|||
rcutorture.torture_type=rcu_bh
|
25
tools/testing/selftests/rcutorture/configs/TREE05
Normal file
25
tools/testing/selftests/rcutorture/configs/TREE05
Normal file
|
@ -0,0 +1,25 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_PREEMPT_NONE=y
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=n
|
||||
#CHECK#CONFIG_TREE_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_FAST_NO_HZ=n
|
||||
CONFIG_RCU_TRACE=n
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_RCU_FANOUT=6
|
||||
CONFIG_RCU_FANOUT_LEAF=6
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_NOCB_CPU=y
|
||||
CONFIG_RCU_NOCB_CPU_NONE=y
|
||||
CONFIG_DEBUG_LOCK_ALLOC=y
|
||||
CONFIG_PROVE_LOCKING=y
|
||||
CONFIG_PROVE_RCU=y
|
||||
CONFIG_PROVE_RCU_DELAY=y
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
1
tools/testing/selftests/rcutorture/configs/TREE05.boot
Normal file
1
tools/testing/selftests/rcutorture/configs/TREE05.boot
Normal file
|
@ -0,0 +1 @@
|
|||
rcutorture.torture_type=sched
|
26
tools/testing/selftests/rcutorture/configs/TREE06
Normal file
26
tools/testing/selftests/rcutorture/configs/TREE06
Normal file
|
@ -0,0 +1,26 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_PREEMPT_NONE=y
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=n
|
||||
#CHECK#CONFIG_TREE_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_FAST_NO_HZ=n
|
||||
CONFIG_RCU_TRACE=n
|
||||
CONFIG_HOTPLUG_CPU=n
|
||||
CONFIG_SUSPEND=n
|
||||
CONFIG_HIBERNATION=n
|
||||
CONFIG_RCU_FANOUT=6
|
||||
CONFIG_RCU_FANOUT_LEAF=6
|
||||
CONFIG_RCU_FANOUT_EXACT=y
|
||||
CONFIG_RCU_NOCB_CPU=n
|
||||
CONFIG_DEBUG_LOCK_ALLOC=y
|
||||
CONFIG_PROVE_LOCKING=y
|
||||
CONFIG_PROVE_RCU=y
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
|
||||
CONFIG_PRINTK_TIME=y
|
24
tools/testing/selftests/rcutorture/configs/TREE07
Normal file
24
tools/testing/selftests/rcutorture/configs/TREE07
Normal file
|
@ -0,0 +1,24 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=16
|
||||
CONFIG_PREEMPT_NONE=y
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=n
|
||||
#CHECK#CONFIG_TREE_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=n
|
||||
CONFIG_NO_HZ_FULL=y
|
||||
CONFIG_NO_HZ_FULL_ALL=y
|
||||
CONFIG_NO_HZ_FULL_SYSIDLE=y
|
||||
CONFIG_RCU_FAST_NO_HZ=n
|
||||
CONFIG_RCU_TRACE=y
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_RCU_FANOUT=2
|
||||
CONFIG_RCU_FANOUT_LEAF=2
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_NOCB_CPU=n
|
||||
CONFIG_DEBUG_LOCK_ALLOC=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=y
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
26
tools/testing/selftests/rcutorture/configs/TREE08
Normal file
26
tools/testing/selftests/rcutorture/configs/TREE08
Normal file
|
@ -0,0 +1,26 @@
|
|||
CONFIG_SMP=y
|
||||
CONFIG_NR_CPUS=16
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_FAST_NO_HZ=n
|
||||
CONFIG_RCU_TRACE=n
|
||||
CONFIG_HOTPLUG_CPU=n
|
||||
CONFIG_SUSPEND=n
|
||||
CONFIG_HIBERNATION=n
|
||||
CONFIG_RCU_FANOUT=3
|
||||
CONFIG_RCU_FANOUT_EXACT=y
|
||||
CONFIG_RCU_FANOUT_LEAF=2
|
||||
CONFIG_RCU_NOCB_CPU=y
|
||||
CONFIG_RCU_NOCB_CPU_ALL=y
|
||||
CONFIG_DEBUG_LOCK_ALLOC=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_RCU_BOOST=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
21
tools/testing/selftests/rcutorture/configs/TREE09
Normal file
21
tools/testing/selftests/rcutorture/configs/TREE09
Normal file
|
@ -0,0 +1,21 @@
|
|||
CONFIG_SMP=n
|
||||
CONFIG_NR_CPUS=1
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=y
|
||||
CONFIG_NO_HZ_FULL=n
|
||||
CONFIG_RCU_TRACE=n
|
||||
CONFIG_HOTPLUG_CPU=n
|
||||
CONFIG_SUSPEND=n
|
||||
CONFIG_HIBERNATION=n
|
||||
CONFIG_RCU_NOCB_CPU=n
|
||||
CONFIG_DEBUG_LOCK_ALLOC=n
|
||||
CONFIG_PROVE_RCU_DELAY=n
|
||||
CONFIG_RCU_CPU_STALL_INFO=n
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE=n
|
||||
CONFIG_RCU_BOOST=n
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
||||
CONFIG_PRINTK_TIME=y
|
|
@ -1,23 +0,0 @@
|
|||
CONFIG_RCU_TRACE=y
|
||||
CONFIG_RCU_CPU_STALL_INFO=y
|
||||
CONFIG_NO_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=n
|
||||
CONFIG_NO_HZ_FULL=y
|
||||
CONFIG_NO_HZ_FULL_SYSIDLE=n
|
||||
CONFIG_RCU_FAST_NO_HZ=y
|
||||
CONFIG_SMP=y
|
||||
CONFIG_RCU_FANOUT=8
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_RCU_TORTURE_TEST=m
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
CONFIG_SYSFS_DEPRECATED_V2=y
|
||||
CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
CONFIG_RCU_TRACE=y
|
||||
CONFIG_RCU_CPU_STALL_INFO=y
|
||||
CONFIG_NO_HZ_PERIODIC=n
|
||||
CONFIG_NO_HZ_IDLE=n
|
||||
CONFIG_NO_HZ_FULL=y
|
||||
CONFIG_NO_HZ_FULL_SYSIDLE=y
|
||||
CONFIG_RCU_FAST_NO_HZ=y
|
||||
CONFIG_SMP=y
|
||||
CONFIG_RCU_FANOUT=8
|
||||
CONFIG_NR_CPUS=8
|
||||
CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_HOTPLUG_CPU=y
|
||||
CONFIG_PREEMPT_NONE=n
|
||||
CONFIG_PREEMPT_VOLUNTARY=n
|
||||
CONFIG_PREEMPT=y
|
||||
#CHECK#CONFIG_TREE_PREEMPT_RCU=y
|
||||
CONFIG_RCU_TORTURE_TEST=m
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
CONFIG_SYSFS_DEPRECATED_V2=y
|
||||
CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
|
||||
CONFIG_PROVE_LOCKING=y
|
||||
CONFIG_PROVE_RCU=y
|
||||
|
95
tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt
Normal file
95
tools/testing/selftests/rcutorture/doc/TREE_RCU-Kconfig.txt
Normal file
|
@ -0,0 +1,95 @@
|
|||
This document gives a brief rationale for the TREE_RCU-related test
|
||||
cases, a group that includes TREE_PREEMPT_RCU.
|
||||
|
||||
|
||||
Kconfig Parameters:
|
||||
|
||||
CONFIG_DEBUG_LOCK_ALLOC -- Do three, covering CONFIG_PROVE_LOCKING & not.
|
||||
CONFIG_DEBUG_OBJECTS_RCU_HEAD -- Do one.
|
||||
CONFIG_HOTPLUG_CPU -- Do half. (Every second.)
|
||||
CONFIG_HZ_PERIODIC -- Do one.
|
||||
CONFIG_NO_HZ_IDLE -- Do those not otherwise specified. (Groups of two.)
|
||||
CONFIG_NO_HZ_FULL -- Do two, one with CONFIG_NO_HZ_FULL_SYSIDLE.
|
||||
CONFIG_NO_HZ_FULL_SYSIDLE -- Do one.
|
||||
CONFIG_PREEMPT -- Do half. (First three and #8.)
|
||||
CONFIG_PROVE_LOCKING -- Do all but two, covering CONFIG_PROVE_RCU and not.
|
||||
CONFIG_PROVE_RCU -- Do all but one under CONFIG_PROVE_LOCKING.
|
||||
CONFIG_PROVE_RCU_DELAY -- Do one.
|
||||
CONFIG_RCU_BOOST -- one of TREE_PREEMPT_RCU.
|
||||
CONFIG_RCU_BOOST_PRIO -- set to 2 for _BOOST testing.
|
||||
CONFIG_RCU_CPU_STALL_INFO -- do one with and without _VERBOSE.
|
||||
CONFIG_RCU_CPU_STALL_VERBOSE -- do one with and without _INFO.
|
||||
CONFIG_RCU_FANOUT -- Cover hierarchy as currently, but overlap with others.
|
||||
CONFIG_RCU_FANOUT_EXACT -- Do one.
|
||||
CONFIG_RCU_FANOUT_LEAF -- Do one non-default.
|
||||
CONFIG_RCU_FAST_NO_HZ -- Do one, but not with CONFIG_RCU_NOCB_CPU_ALL.
|
||||
CONFIG_RCU_NOCB_CPU -- Do three, see below.
|
||||
CONFIG_RCU_NOCB_CPU_ALL -- Do one.
|
||||
CONFIG_RCU_NOCB_CPU_NONE -- Do one.
|
||||
CONFIG_RCU_NOCB_CPU_ZERO -- Do one.
|
||||
CONFIG_RCU_TRACE -- Do half.
|
||||
CONFIG_SMP -- Need one !SMP for TREE_PREEMPT_RCU.
|
||||
RCU-bh: Do one with PREEMPT and one with !PREEMPT.
|
||||
RCU-sched: Do one with PREEMPT but not BOOST.
|
||||
|
||||
|
||||
Hierarchy:
|
||||
|
||||
TREE01. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=8, CONFIG_RCU_FANOUT_EXACT=n.
|
||||
TREE02. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=3, CONFIG_RCU_FANOUT_EXACT=n,
|
||||
CONFIG_RCU_FANOUT_LEAF=3.
|
||||
TREE03. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=4, CONFIG_RCU_FANOUT_EXACT=n,
|
||||
CONFIG_RCU_FANOUT_LEAF=4.
|
||||
TREE04. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=2, CONFIG_RCU_FANOUT_EXACT=n,
|
||||
CONFIG_RCU_FANOUT_LEAF=2.
|
||||
TREE05. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=6, CONFIG_RCU_FANOUT_EXACT=n
|
||||
CONFIG_RCU_FANOUT_LEAF=6.
|
||||
TREE06. CONFIG_NR_CPUS=8, CONFIG_RCU_FANOUT=6, CONFIG_RCU_FANOUT_EXACT=y
|
||||
CONFIG_RCU_FANOUT_LEAF=6.
|
||||
TREE07. CONFIG_NR_CPUS=16, CONFIG_RCU_FANOUT=2, CONFIG_RCU_FANOUT_EXACT=n,
|
||||
CONFIG_RCU_FANOUT_LEAF=2.
|
||||
TREE08. CONFIG_NR_CPUS=16, CONFIG_RCU_FANOUT=3, CONFIG_RCU_FANOUT_EXACT=y,
|
||||
CONFIG_RCU_FANOUT_LEAF=2.
|
||||
TREE09. CONFIG_NR_CPUS=1.
|
||||
|
||||
|
||||
Kconfig Parameters Ignored:
|
||||
|
||||
CONFIG_64BIT
|
||||
|
||||
Used only to check CONFIG_RCU_FANOUT value, inspection suffices.
|
||||
|
||||
CONFIG_NO_HZ_FULL_SYSIDLE_SMALL
|
||||
|
||||
Defer until Frederic uses this.
|
||||
|
||||
CONFIG_PREEMPT_COUNT
|
||||
CONFIG_PREEMPT_RCU
|
||||
|
||||
Redundant with CONFIG_PREEMPT, ignore.
|
||||
|
||||
CONFIG_RCU_BOOST_DELAY
|
||||
|
||||
Inspection suffices, ignore.
|
||||
|
||||
CONFIG_RCU_CPU_STALL_TIMEOUT
|
||||
|
||||
Inspection suffices, ignore.
|
||||
|
||||
CONFIG_RCU_STALL_COMMON
|
||||
|
||||
Implied by TREE_RCU and TREE_PREEMPT_RCU.
|
||||
|
||||
CONFIG_RCU_TORTURE_TEST
|
||||
CONFIG_RCU_TORTURE_TEST_RUNNABLE
|
||||
|
||||
Always used in KVM testing.
|
||||
|
||||
CONFIG_RCU_USER_QS
|
||||
|
||||
Redundant with CONFIG_NO_HZ_FULL.
|
||||
|
||||
CONFIG_TREE_PREEMPT_RCU
|
||||
CONFIG_TREE_RCU
|
||||
|
||||
These are controlled by CONFIG_PREEMPT.
|
Loading…
Reference in a new issue