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| author |   Hannes Reinecke <hare@suse.de> | 2013-11-11 13:44:55 +0100 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2013-12-19 07:39:02 -0800 |
| commit | 76ad3e5956bf0bc8871ebd19ebda03f2287c966a (patch) | |
| tree | 5a0b923d78bc2d68f860a55356a8eed8ab95f1bc /drivers/scsi/scsi_sysfs.c | |
| parent | [SCSI] improved eh timeout handler (diff) | |
| download | linux-dev-76ad3e5956bf0bc8871ebd19ebda03f2287c966a.tar.xz linux-dev-76ad3e5956bf0bc8871ebd19ebda03f2287c966a.zip | |
[SCSI] Unlock accesses to eh_deadline
32bit accesses are guaranteed to be atomic, so we can remove
the spinlock when checking for eh_deadline. We only need to
make sure to catch any updates which might happened during
the call to time_before(); if so we just recheck with the
correct value.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
0 files changed, 0 insertions, 0 deletions