Christof Schmitt 3a0d9e9235 [SCSI] zfcp: sysfs attributes for fabric and channel latencies ... The latency information is provided on a SCSI device level (LUN) which can be found at the following location  /sys/class/scsi_device/<H:C:T:L>/device/cmd_latency  /sys/class/scsi_device/<H:C:T:L>/device/read_latency  /sys/class/scsi_device/<H:C:T:L>/device/write_latency Each sysfs attribute provides the available data: min, max and sum for fabric and channel latency and the number of requests processed. An overrun of the variables is neither detected nor treated. The file has to be read twice to make a meaningful statement, because only the differences of the values between the two reads can be used. A reset of the values can be achieved by writing to the attribute. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>		2008-06-05 09:23:44 -05:00
..
block	[S390] dasd: use a generic wait_queue for sleep_on	2008-05-30 10:03:35 +02:00
char	[S390] tape: fix race with stack local wait_queue_head_t.	2008-05-30 10:03:36 +02:00
cio	[S390] blacklist.c: removed duplicated include	2008-05-15 16:52:39 +02:00
crypto	[S390] zcrypt: Comments and kernel-doc cleanup	2008-04-17 07:47:06 +02:00
kvm	virtio: set device index in common code.	2008-05-30 15:09:42 +10:00
net	netiucv: Fix missing driver attributes.	2008-04-29 01:56:36 -04:00
scsi	[SCSI] zfcp: sysfs attributes for fabric and channel latencies	2008-06-05 09:23:44 -05:00
ebcdic.c
Makefile	s390: KVM guest: virtio device support, and kvm hypercalls	2008-04-27 12:00:51 +03:00
s390_rdev.c
s390mach.c	[S390] s390mach compile warning	2008-05-07 09:23:02 +02:00
s390mach.h	[S390] Fix a lot of sparse warnings.	2008-04-17 07:47:06 +02:00
sysinfo.c