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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-07-28 20:47:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-04 21:58:35 -0700 |
| commit | 462fee3af72df0de7b60b96c525ffe8baf4db0f0 (patch) | |
| tree | 2ef57937c4aedce2879d9af2cd8ce183342e9c1a /drivers/scsi/scsi_devinfo.c | |
| parent | 6e243f86d1424d7a1d67da4f8527239a786d9c2f (diff) | |
perf: Fix software event overflow
The below patch is for -stable only, upstream has a much larger patch
that contains the below hunk in commit a8b0ca17b80e92faab46ee7179ba9e99ccb61233
Vince found that under certain circumstances software event overflows
go wrong and deadlock. Avoid trying to delete a timer from the timer
callback.
Reported-by: Vince Weaver <vweaver1@eecs.utk.edu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/scsi/scsi_devinfo.c')
0 files changed, 0 insertions, 0 deletions