android_kernel_lge_bullhead/include/linux/scsi/ufs
Gilad Broner 63d29a78fd scsi: ufs: add request completion time statistics
When running benchmarks on a system and inspecting the effect of
performance related changes it can be useful to know in a
simple way how long it takes for UFS requests to complete.
Add statistics for UFS requests completion times and measure
minimum, maximum and average completion times for all requests
and also according to request type: read, write and flush.

Change-Id: I85639d629939e3ae3bba6de065ceadae0da3dc99
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
2015-02-09 21:38:50 +02:00
..
ufs-qcom.h scsi: ufs-qcom: expose debug registers by debugfs 2015-01-05 17:50:00 +02:00
ufs.h scsi: ufs: disable vccq if it's not needed by UFS device 2014-11-05 11:39:35 -08:00
ufshcd.h scsi: ufs: add request completion time statistics 2015-02-09 21:38:50 +02:00
unipro.h scsi: ufs: tune UniPro parameters to optimize hibern8 exit time 2014-09-26 19:15:24 -07:00