| commit | 3b8f40481513a7b6123def5a02db4cff96ae2198 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Tue Jul 19 17:02:07 2011 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Sep 13 11:12:20 2011 +0200 |
| tree | b183c44200f644f5f84484aa7603924815b7adbb | |
| parent | 96f8e98bfeba3efa82eca85343bc058f6eced888 [diff] |
locking, x86, iommu: Annotate qi->q_lock as raw The qi->q_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. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>