From: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
This patch moves freeing of fcport out of interrupt
context
Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
Signed-off-by: Himanshu Madhani <hmadhani@xxxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_bsg.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index d7169e43f5e1..5870d26ab707 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -11,6 +11,14 @@
#include <linux/delay.h>
#include <linux/bsg-lib.h>
+static void qla2xxx_free_fcport_work(struct work_struct *work)
+{
+ struct fc_port *fcport = container_of(work, typeof(*fcport),
+ free_work);
+
+ qla2x00_free_fcport(fcport);
+}
+
/* BSG support for ELS/CT pass through */
void qla2x00_bsg_job_done(srb_t *sp, int res)
{
@@ -53,8 +61,10 @@ void qla2x00_bsg_sp_free(srb_t *sp)
if (sp->type == SRB_CT_CMD ||
sp->type == SRB_FXIOCB_BCMD ||
- sp->type == SRB_ELS_CMD_HST)
- qla2x00_free_fcport(sp->fcport);
+ sp->type == SRB_ELS_CMD_HST) {
+ INIT_WORK(&sp->fcport->free_work, qla2xxx_free_fcport_work);
+ queue_work(ha->wq, &sp->fcport->free_work);
+ }
qla2x00_rel_sp(sp);
}
--
2.12.0
