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| author | Peter Zijlstra <[email protected]> | 2019-07-10 10:57:36 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-07-13 09:23:27 +0000 |
| commit | e3d85487fba42206024bc3ed32e4b581c7cb46db (patch) | |
| tree | 097026f897c34b25939b812c836bf60ff49e79df /tools/perf/scripts/python/sctop.py | |
| parent | Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| download | kernel-e3d85487fba42206024bc3ed32e4b581c7cb46db.tar.gz kernel-e3d85487fba42206024bc3ed32e4b581c7cb46db.zip | |
sched/core: Fix preempt warning in ttwu
John reported a DEBUG_PREEMPT warning caused by commit:
aacedf26fb76 ("sched/core: Optimize try_to_wake_up() for local wakeups")
I overlooked that ttwu_stat() requires preemption disabled.
Reported-by: John Stultz <[email protected]>
Tested-by: John Stultz <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Fixes: aacedf26fb76 ("sched/core: Optimize try_to_wake_up() for local wakeups")
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions