diff options
| author | Quinn Tran | 2017-12-28 21:33:43 +0100 |
|---|---|---|
| committer | Martin K. Petersen | 2018-01-04 05:41:08 +0100 |
| commit | d8630bb95f46ea118dede63bd75533faa64f9612 (patch) | |
| tree | 845f81a334b1d0b06d24e3e539c60d06e0738914 /drivers/scsi/qla2xxx/qla_os.c | |
| parent | scsi: qla2xxx: Remove unused argument from qlt_schedule_sess_for_deletion() (diff) | |
| download | kernel-qcow2-linux-d8630bb95f46ea118dede63bd75533faa64f9612.tar.gz kernel-qcow2-linux-d8630bb95f46ea118dede63bd75533faa64f9612.tar.xz kernel-qcow2-linux-d8630bb95f46ea118dede63bd75533faa64f9612.zip | |
scsi: qla2xxx: Serialize session deletion by using work_lock
for session deletion, replace sess_lock with work_lock.
Under certain case sess_lock is not feasiable to acquire.
The lock is needed temporarily to make sure a single
call to schedule of the work element.
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index a64f67a562f0..b21878a70f6e 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3869,7 +3869,7 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer) list_for_each_entry(fcport, &vha->vp_fcports, list) { fcport->scan_state = 0; - qlt_schedule_sess_for_deletion_lock(fcport); + qlt_schedule_sess_for_deletion(fcport); if (vha->vp_idx != 0 && vha->vp_idx != fcport->vha->vp_idx) continue; @@ -4897,8 +4897,7 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e) default: fcport->login_pause = 1; tfcp->conflict = fcport; - qlt_schedule_sess_for_deletion_lock - (tfcp); + qlt_schedule_sess_for_deletion(tfcp); break; } } |