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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-19 18:28:19 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-09-13 13:12:18 +0400 |
| commit | 96f8e98bfeba3efa82eca85343bc058f6eced888 (patch) | |
| tree | 2d0938864f0621c5c0c017b50de03a81f1e6da6d /include/linux/page-debug-flags.h | |
| parent | 1f5b3c3fd2d73d6b30e9ef6dcbf131a791d5cbbd (diff) | |
| download | linux-96f8e98bfeba3efa82eca85343bc058f6eced888.tar.xz | |
locking, x86, iommu: Annotate irq_2_ir_lock as raw
The irq_2_ir_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>
Diffstat (limited to 'include/linux/page-debug-flags.h')
0 files changed, 0 insertions, 0 deletions