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| author | Mike Galbraith <efault@gmx.de> | 2009-10-13 14:57:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-13 15:30:15 +0200 |
| commit | f4f0b418188cc7995375acbb54e87c80f21861bd (patch) | |
| tree | 20c60c9bf367e53d3ddbd5fddd41de9d64fb4ded /tools/perf/builtin-annotate.c | |
| parent | cfed95a693e1ea5d08b9c9019bc30e448437ee2f (diff) | |
| download | kernel_replicant_linux-f4f0b418188cc7995375acbb54e87c80f21861bd.tar.gz kernel_replicant_linux-f4f0b418188cc7995375acbb54e87c80f21861bd.tar.bz2 kernel_replicant_linux-f4f0b418188cc7995375acbb54e87c80f21861bd.zip | |
perf tools: Remove expensive old debug code from perf top
Calling gettimeofday() at high frequency is painful for handicapped
boxen. The spot calling gettimeofday() is old unneeded debug code,
so remove it.
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1255438640.7173.1.camel@marge.simson.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions