diff options
| author | John Stultz <john.stultz@linaro.org> | 2014-01-02 15:11:14 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-01-12 10:14:00 +0100 |
| commit | 7a06c41cbec33c6dbe7eec575c61986122617408 (patch) | |
| tree | 7b97849c95bbc76378e9136b2f8016be9e413e0d /arch/x86 | |
| parent | 0c3351d451ae2fa438d5d1ed719fc43354fbffbb (diff) | |
sched_clock: Disable seqlock lockdep usage in sched_clock()
Unfortunately the seqlock lockdep enablement can't be used
in sched_clock(), since the lockdep infrastructure eventually
calls into sched_clock(), which causes a deadlock.
Thus, this patch changes all generic sched_clock() usage
to use the raw_* methods.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Reported-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Willy Tarreau <w@1wt.eu>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1388704274-5278-2-git-send-email-john.stultz@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions