tree 4e2370ce5a6eb5eccc20d89dcfca44cc0dafbfa6
parent 5389f6fad27019f2ba78f1b332f719ec05f12a42
author Thomas Gleixner <tglx@linutronix.de> 1248537036 +0200
committer Ingo Molnar <mingo@elte.hu> 1315905114 +0200

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>