tracepoints: tracepoint_synchronize_unregister()

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Create tracepoint_synchronize_unregister() which must be called before the end
of exit() to make sure every probe callers have exited the non preemptible
section and thus are not executing the probe code anymore.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Mathieu Desnoyers 2008-10-06 10:33:00 -04:00 • committed by Ingo Molnar

parent 8b27386a9c

commit f2461fc82a

1 changed files with 7 additions and 0 deletions

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include/linux/tracepoint.h

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