]> git.baikalelectronics.ru Git - kernel.git/commit
locking, timer_stats: Annotate table_lock as raw
authorThomas Gleixner <tglx@linutronix.de>
Wed, 16 Jun 2010 14:58:34 +0000 (16:58 +0200)
committerIngo Molnar <mingo@elte.hu>
Tue, 13 Sep 2011 09:12:00 +0000 (11:12 +0200)
commit9bd9e0f1c9cfca5458751b5fd3b340fe21d0184a
tree28a56a7f4b31abe2ef79ff535755677781a70c3a
parente17aa90c339ac27b67b64a7dfbdce08b368b4f44
locking, timer_stats: Annotate table_lock as raw

The table_lock lock can be taken in atomic context and therefore
cannot be preempted on -rt - annotate it.

In mainline this change documents the low level nature of
the lock - otherwise there's no functional difference. Lockdep
and Sparse checking will work as usual.

Reported-by: Andreas Sundebo <kernel@sundebo.dk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Andreas Sundebo <kernel@sundebo.dk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/time/timer_stats.c