tree a3dd7de2b0f78004e6b579fca3362c676c2c0298
parent a0bca6a59ebc052751eed6e3b182c153495672d8
author Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> 1226702861 -0500
committer Ingo Molnar <mingo@elte.hu> 1226822490 +0100

tracepoints: samples, fix teardown

Impact: fix a bug in sample tracepoints

Need a tracepoint_synchronize_unregister() 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>