| commit | ee30a7b2fc072f139dac44826860d2c1f422137c | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Sat Jul 25 18:56:56 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Sep 13 11:11:55 2011 +0200 |
| tree | 4f11173879b25cc31822cb0a8d9dbd48395e74bc | |
| parent | 07354eb1a74d1e1ece29f8bafe0b46e8c77a95ef [diff] |
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>