diff options
| author | Arun Easi <aeasi@marvell.com> | 2020-03-13 01:50:01 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-17 12:29:13 -0400 |
| commit | 78c3e5e6cde8193467427ed9e5f90a0d585625a1 (patch) | |
| tree | 556151239b5d295a7421be7a7e8fbc09c3a1eaac /drivers/scsi | |
| parent | 394b61711f3ce33f75bf70a3e22938464a13b3ee (diff) | |
scsi: qla2xxx: Fix I/Os being passed down when FC device is being deleted
I/Os could be passed down while the device FC SCSI device is being deleted.
This would result in unnecessary delay of I/O and driver messages (when
extended logging is set).
[mkp: fixed commit hash and added SoB for Nilesh]
Link: https://lore.kernel.org/r/20200313085001.3781-1-njavali@marvell.com
Fixes: 3c75ad1d87c7 ("scsi: qla2xxx: Remove defer flag to indicate immeadiate port loss") # v5.6-rc1+
Tested-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index b520a980d1dc..7a94e1171c72 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -864,7 +864,7 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) goto qc24_fail_command; } - if (atomic_read(&fcport->state) != FCS_ONLINE) { + if (atomic_read(&fcport->state) != FCS_ONLINE || fcport->deleted) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { ql_dbg(ql_dbg_io, vha, 0x3005, @@ -946,7 +946,7 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd, goto qc24_fail_command; } - if (atomic_read(&fcport->state) != FCS_ONLINE) { + if (atomic_read(&fcport->state) != FCS_ONLINE || fcport->deleted) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { ql_dbg(ql_dbg_io, vha, 0x3077, |