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| author |   Ingo Molnar <mingo@elte.hu> | 2009-05-25 21:41:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-25 21:41:28 +0200 |
| commit | 53b441a565bf4036ab49c8ea04c5ad06ace7dd6b (patch) | |
| tree | df09d4ee33ce4d6569dd4d5646a88e40ff6a138c /kernel/perf_counter.c | |
| parent | perf_counter: Generic per counter interrupt throttle (diff) | |
| download | linux-dev-53b441a565bf4036ab49c8ea04c5ad06ace7dd6b.tar.xz linux-dev-53b441a565bf4036ab49c8ea04c5ad06ace7dd6b.zip | |
Revert "perf_counter, x86: speed up the scheduling fast-path"
This reverts commit b68f1d2e7aa21029d73c7d453a8046e95d351740.
It is causing problems (stuck/stuttering profiling) - when mixed
NMI and non-NMI counters are used.
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090525153931.703093461@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/perf_counter.c')
0 files changed, 0 insertions, 0 deletions