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author | Andrew Vagin <avagin@openvz.org> | 2011-09-26 19:55:32 +0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2011-10-04 11:07:54 +0200 |
commit | 92e51938f5d005026ba4bb5b1fae5a86dc195b86 (patch) | |
tree | d3f4db1d6de383ab36efa0147e44ddc8608a8b53 /drivers/net/fsl_pq_mdio.c | |
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 <avagin@openvz.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1317052535-1765247-2-git-send-email-avagin@openvz.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/fsl_pq_mdio.c')
0 files changed, 0 insertions, 0 deletions