| commit | 757455d41c390da4ae8e06468ad097fe42eaab41 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Thu Sep 17 17:31:09 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Sep 13 11:12:02 2011 +0200 |
| tree | da0d9bbc29d38c4dae625d2503acaed3ae776302 | |
| parent | 2737c49f29a29f3d3645ba0778aa7a8798f32249 [diff] |
locking, latencytop: Annotate latency_lock as raw The latency_lock is lock can be taken in the guts of the scheduler code 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>