diff options
| author | Mike Christie <michael.christie@oracle.com> | 2022-06-16 17:45:50 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-26 12:35:15 +0200 |
| commit | c2af03a7c1b5f3cfa091718ce4f6cc572c112fff (patch) | |
| tree | 6caddaa513182bfb5fe270b98e42f02f1dca1d6a /include | |
| parent | d6aafc21bef1b0221a6b5707488db2cd2e687241 (diff) | |
scsi: iscsi: Add recv workqueue helpers
[ Upstream commit 8af809966c0b34cfacd8da9a412689b8e9910354 ]
Add helpers to allow the drivers to run their recv paths from libiscsi's
workqueue.
Link: https://lore.kernel.org/r/20220616224557.115234-3-michael.christie@oracle.com
Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: 57569c37f0ad ("scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/libiscsi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index ffffce144fdb..5cf84228b51d 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -201,6 +201,8 @@ struct iscsi_conn { struct list_head cmdqueue; /* data-path cmd queue */ struct list_head requeue; /* tasks needing another run */ struct work_struct xmitwork; /* per-conn. xmit workqueue */ + /* recv */ + struct work_struct recvwork; unsigned long flags; /* ISCSI_CONN_FLAGs */ /* negotiated params */ @@ -441,8 +443,10 @@ extern int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn, extern int iscsi_conn_get_addr_param(struct sockaddr_storage *addr, enum iscsi_param param, char *buf); extern void iscsi_suspend_tx(struct iscsi_conn *conn); +extern void iscsi_suspend_rx(struct iscsi_conn *conn); extern void iscsi_suspend_queue(struct iscsi_conn *conn); extern void iscsi_conn_queue_xmit(struct iscsi_conn *conn); +extern void iscsi_conn_queue_recv(struct iscsi_conn *conn); #define iscsi_conn_printk(prefix, _c, fmt, a...) \ iscsi_cls_conn_printk(prefix, ((struct iscsi_conn *)_c)->cls_conn, \ |