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| author | Sujit Reddy Thumma <sthumma@codeaurora.org> | 2013-11-12 22:18:08 +0530 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 10:56:03 -0700 |
| commit | 9539c166fab29e05356fa77c5067096959119c9d (patch) | |
| tree | b8a229bbb22630868b4ad98f0c295e9b3e710225 /tools/perf/scripts/python | |
| parent | ee20bf627d565a8acd54c04d3306dde9a5d8c2de (diff) | |
scsi: ufs: add trace support for ufs power management
Add ftrace support for profiling ufs power management latencies.
Usage:
echo 1 > /sys/kernel/debug/tracing/events/ufs/enable
cat /sys/kernel/debug/tracing/trace_pipe
Change-Id: If5c063179cc69a500d4902eb00b4ca3dc16e27f0
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
[subhashj@codeaurora.org: resolved trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions