diff options
| author | Andrew Vagin <[email protected]> | 2011-09-26 19:55:32 +0400 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-10-04 11:07:54 +0200 |
| commit | 92e51938f5d005026ba4bb5b1fae5a86dc195b86 (patch) | |
| tree | d3f4db1d6de383ab36efa0147e44ddc8608a8b53 /tools/perf/scripts/python | |
| parent | 87ffef79ab7562ca4a1f6f22ed7ddef1c434bc24 (diff) | |
perf: Fix counter of ftrace events
Each event adds some points to its counters. By default it adds 1,
and a number of points may be transmited in event's parameters.
E.g. sched:sched_stat_runtime adds how long process has been running.
But this functionality was broken by v2.6.31-rc5-392-gf413cdb
and now the event's parameters doesn't affect on a number of points.
TP_perf_assign isn't defined, so __perf_count(c) isn't executed and
__count is always equal to 1.
Signed-off-by: Andrew Vagin <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions