tree 1b5e13fd4895351d26e9bd4a404c40c8d8381a09
parent 8b27386a9ce9c7f0f8702cff7565a46802ad57d1
author Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> 1223303580 -0400
committer Ingo Molnar <mingo@elte.hu> 1223973570 +0200

tracepoints: tracepoint_synchronize_unregister()

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>