From 7ec811a8e9c3b8289a863d0dac717e08a5093403 Mon Sep 17 00:00:00 2001 From: Varun Prakash Date: Wed, 20 Apr 2016 00:00:09 +0530 Subject: iscsi-target: add void (*iscsit_release_cmd)() Add void (*iscsit_release_cmd)() to struct iscsit_transport, iscsi-target uses this callback to release transport driver resources associated with an iSCSI cmd. cxgbit.ko needs this callback to release DDP resource and sg page in case of PASSTHROUGH_SG_TO_MEM_NOALLOC. Signed-off-by: Varun Prakash Signed-off-by: Nicholas Bellinger --- drivers/target/iscsi/iscsi_target_util.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers') diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index 428b0d9e3dba..a5330171ebe5 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -725,6 +725,9 @@ void __iscsit_free_cmd(struct iscsi_cmd *cmd, bool scsi_cmd, iscsit_remove_cmd_from_immediate_queue(cmd, conn); iscsit_remove_cmd_from_response_queue(cmd, conn); } + + if (conn && conn->conn_transport->iscsit_release_cmd) + conn->conn_transport->iscsit_release_cmd(conn, cmd); } void iscsit_free_cmd(struct iscsi_cmd *cmd, bool shutdown) -- cgit v1.2.3-59-g8ed1b