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| author |   Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-02-03 18:08:52 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2010-02-03 18:17:40 +0100 |
| commit | b9c3032277f756e73f6c673419dc414155e04e46 (patch) | |
| tree | 1727289fff4ea4fdcd93658d07e20ab53b55af96 /tools/perf/scripts/python/syscall-counts.py | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 (diff) | |
| download | linux-dev-b9c3032277f756e73f6c673419dc414155e04e46.tar.xz linux-dev-b9c3032277f756e73f6c673419dc414155e04e46.zip | |
hrtimer, softirq: Fix hrtimer->softirq trampoline
hrtimers callbacks are always done from hardirq context, either the
jiffy tick interrupt or the hrtimer device interrupt.
[ there is currently one exception that can still call a hrtimer
callback from softirq, but even in that case this will still
work correctly. ]
Reported-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Yury Polyanskiy <ypolyans@princeton.edu>
Tested-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: David S. Miller <davem@davemloft.net>
LKML-Reference: <1265120401.24455.306.camel@laptop>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions