diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2009-07-25 16:56:56 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-09-13 09:11:55 (GMT) |
| commit | ee30a7b2fc072f139dac44826860d2c1f422137c (patch) | |
| tree | 4f11173879b25cc31822cb0a8d9dbd48395e74bc /kernel/semaphore.c | |
| parent | 07354eb1a74d1e1ece29f8bafe0b46e8c77a95ef (diff) | |
| download | linux-fsl-qoriq-ee30a7b2fc072f139dac44826860d2c1f422137c.tar.xz | |
locking, sched: Annotate thread_group_cputimer as raw
The thread_group_cputimer 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.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/semaphore.c')
0 files changed, 0 insertions, 0 deletions