| commit | 07354eb1a74d1e1ece29f8bafe0b46e8c77a95ef | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Sat Jul 25 17:50:36 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Sep 13 11:11:54 2011 +0200 |
| tree | 4e2370ce5a6eb5eccc20d89dcfca44cc0dafbfa6 | |
| parent | 5389f6fad27019f2ba78f1b332f719ec05f12a42 [diff] |
locking, printk: Annotate logbuf_lock as raw The logbuf_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> [ merged and fixed it ] Signed-off-by: Ingo Molnar <mingo@elte.hu>