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| author | Vaughan Cao <vaughan.cao@oracle.com> | 2013-08-29 04:00:37 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-09-03 16:28:09 +0200 |
| commit | 00b2d9d6d05b56fc1d77071ff8ccbd2c65b48dec (patch) | |
| tree | a7d2ef1188d8c631f80316a6bc4f287eae3beb8e /drivers/scsi/initio.h | |
| parent | [SCSI] sg: use rwsem to solve race during exclusive open (diff) | |
| download | linux-00b2d9d6d05b56fc1d77071ff8ccbd2c65b48dec.tar.xz linux-00b2d9d6d05b56fc1d77071ff8ccbd2c65b48dec.zip | |
[SCSI] sg: no need sg_open_exclusive_lock
Open exclusive check is protected by o_sem, no need sg_open_exclusive_lock.
@exclude is used to record which type of rwsem we are holding.
Signed-off-by: Vaughan Cao <vaughan.cao@oracle.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/initio.h')
0 files changed, 0 insertions, 0 deletions