diff options
| author | Jing Huang <huangj@brocade.com> | 2010-03-19 14:07:09 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-04-11 10:24:20 -0400 |
| commit | 42b426ecb453cf49c3d16cf1d7a5e5d8cab9869d (patch) | |
| tree | 42ca564f37e62c7797cea8816ac934e5347ea757 /drivers/scsi/bfa/bfad_drv.h | |
| parent | b3522f08ec7011aed0abc477bfedd00d189e9cd6 (diff) | |
[SCSI] bfa: protect idr using bfad_mutex
idr is a global resource, protect it with global bfad_mutex.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa/bfad_drv.h')
| -rw-r--r-- | drivers/scsi/bfa/bfad_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h index 0639aedcb610..6c920c1b53a4 100644 --- a/drivers/scsi/bfa/bfad_drv.h +++ b/drivers/scsi/bfa/bfad_drv.h | |||
| @@ -293,5 +293,6 @@ extern struct list_head bfad_list; | |||
| 293 | extern int bfa_lun_queue_depth; | 293 | extern int bfa_lun_queue_depth; |
| 294 | extern int bfad_supported_fc4s; | 294 | extern int bfad_supported_fc4s; |
| 295 | extern int bfa_linkup_delay; | 295 | extern int bfa_linkup_delay; |
| 296 | extern struct mutex bfad_mutex; | ||
| 296 | 297 | ||
| 297 | #endif /* __BFAD_DRV_H__ */ | 298 | #endif /* __BFAD_DRV_H__ */ |