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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2008-11-14 17:47:41 -0500
committerIngo Molnar <mingo@elte.hu>2008-11-16 09:01:30 +0100
commit2504ea5edfebb14133b8571c20785cdc077e07d2 (patch)
treea3dd7de2b0f78004e6b579fca3362c676c2c0298 /kernel/tracepoint.c
parenta0bca6a59ebc052751eed6e3b182c153495672d8 (diff)
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>
Diffstat (limited to 'kernel/tracepoint.c')
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