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| author |   Thomas Gleixner <tglx@linutronix.de> | 2009-07-25 17:50:36 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2011-09-13 11:11:54 +0200 |
| commit | 07354eb1a74d1e1ece29f8bafe0b46e8c77a95ef (patch) | |
| tree | 4e2370ce5a6eb5eccc20d89dcfca44cc0dafbfa6 /include/linux/sched.h | |
| parent | locking, tracing: Annotate tracing locks as raw (diff) | |
| download | linux-dev-07354eb1a74d1e1ece29f8bafe0b46e8c77a95ef.tar.xz linux-dev-07354eb1a74d1e1ece29f8bafe0b46e8c77a95ef.zip | |
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>
Diffstat (limited to 'include/linux/sched.h')
0 files changed, 0 insertions, 0 deletions