diff options
| author | Joe Carnuccio <joe.carnuccio@cavium.com> | 2017-03-15 09:48:43 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2017-03-18 17:27:56 -0700 |
| commit | c4a9b538ab2a109c5f9798bea1f8f4bf93aadfb9 (patch) | |
| tree | 81394821fc6f114be2aa2bb697f3be15b53e7e04 /drivers/scsi/qla2xxx/qla_def.h | |
| parent | 7d7a743543905a8297dce53b36e793e5307da5d7 (diff) | |
qla2xxx: Allow vref count to timeout on vport delete.
Cc: <stable@vger.kernel.org>
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 625d438e3cce..8662ef4192db 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -4076,6 +4076,7 @@ typedef struct scsi_qla_host { /* Count of active session/fcport */ int fcport_count; wait_queue_head_t fcport_waitQ; + wait_queue_head_t vref_waitq; } scsi_qla_host_t; struct qla27xx_image_status { @@ -4131,14 +4132,17 @@ struct qla2_sgx { mb(); \ if (__vha->flags.delete_progress) { \ atomic_dec(&__vha->vref_count); \ + wake_up(&__vha->vref_waitq); \ __bail = 1; \ } else { \ __bail = 0; \ } \ } while (0) -#define QLA_VHA_MARK_NOT_BUSY(__vha) \ +#define QLA_VHA_MARK_NOT_BUSY(__vha) do { \ atomic_dec(&__vha->vref_count); \ + wake_up(&__vha->vref_waitq); \ +} while (0) \ #define QLA_QPAIR_MARK_BUSY(__qpair, __bail) do { \ atomic_inc(&__qpair->ref_count); \ |