Paul E. McKenney 8eb74b2b29 rcu: Rework preemptible expedited bitmask handling ... Currently, the rcu_node tree ->expmask bitmasks are initially set to reflect the online CPUs. This is pointless, because only the CPUs preempted within RCU read-side critical sections by the preceding synchronize_sched_expedited() need to be tracked. This commit therefore instead sets up these bitmasks based on the state of the ->blkd_tasks lists. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2015-03-12 15:18:42 -07:00
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Makefile	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
rcu.h	tiny_rcu: Directly force QS when call_rcu_[bh|sched]() on idle_task	2015-01-06 11:01:12 -08:00
rcutorture.c	rcutorture: Add more diagnostics in rcu_barrier() test failure case	2015-01-10 19:08:06 -08:00
srcu.c	rcu: Expand SRCU ->completed to 64 bits	2015-01-06 11:04:26 -08:00
tiny.c	Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD	2015-01-15 23:34:34 -08:00
tiny_plugin.h	Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD	2015-01-15 23:34:34 -08:00
tree.c	rcu: Remove event tracing from rcu_cpu_notify(), used by offline CPUs	2015-03-11 13:22:39 -07:00
tree.h	Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD	2015-01-15 23:34:34 -08:00
tree_plugin.h	rcu: Rework preemptible expedited bitmask handling	2015-03-12 15:18:42 -07:00
tree_trace.c	rcu: Make cond_resched_rcu_qs() apply to normal RCU flavors	2015-01-15 23:33:14 -08:00
update.c	Merge branches 'torture.2014.11.03a', 'cpu.2014.11.03a', 'doc.2014.11.13a', 'fixes.2014.11.13a', 'signal.2014.10.29a' and 'rt.2014.10.29a' into HEAD	2014-11-13 10:39:04 -08:00