locking, tracing: Annotate tracing locks as raw

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The tracing locks 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>

...

This commit is contained in:

Thomas Gleixner 2009-07-25 17:13:33 +02:00 • committed by Ingo Molnar

parent 740969f91e

commit 5389f6fad2

3 changed files with 34 additions and 34 deletions

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52

kernel/trace/ring_buffer.c

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10

kernel/trace/trace.c

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6

kernel/trace/trace_irqsoff.c

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