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| author | Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> | 2008-09-29 19:11:47 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-14 12:38:35 +0400 |
| commit | 5b9261d93e5fa3db4995d5b77b5ed365166e001c (patch) | |
| tree | ac134765e5518af79da1845fccac7683488e0b22 /arch/powerpc/platforms/cell | |
| parent | 91a8d46c47e7eb1c53c181e4328a3cfa45ae4ad3 (diff) | |
| download | linux-5b9261d93e5fa3db4995d5b77b5ed365166e001c.tar.xz | |
sputrace: use marker_synchronize_unregister()
We need a marker_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>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/platforms/cell')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/sputrace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/sputrace.c b/arch/powerpc/platforms/cell/spufs/sputrace.c index 92d20e993ede..2ece399f2862 100644 --- a/arch/powerpc/platforms/cell/spufs/sputrace.c +++ b/arch/powerpc/platforms/cell/spufs/sputrace.c @@ -232,6 +232,7 @@ static void __exit sputrace_exit(void) remove_proc_entry("sputrace", NULL); kfree(sputrace_log); + marker_synchronize_unregister(); } module_init(sputrace_init); |