iscsi-target: Convert gfp_t parameter to task state bitmask
This patch propigates the use of task state bitmask now used by
percpu_ida_alloc() up the iscsi-target callchain, replacing the
use of GFP_ATOMIC for TASK_RUNNING, and GFP_KERNEL for
TASK_INTERRUPTIBLE.
Also, drop the unnecessary gfp_t parameter to isert_allocate_cmd(),
and just pass TASK_INTERRUPTIBLE into iscsit_allocate_cmd().
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 5477eca..e655b04 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -152,12 +152,11 @@
* May be called from software interrupt (timer) context for allocating
* iSCSI NopINs.
*/
-struct iscsi_cmd *iscsit_allocate_cmd(struct iscsi_conn *conn, gfp_t gfp_mask)
+struct iscsi_cmd *iscsit_allocate_cmd(struct iscsi_conn *conn, int state)
{
struct iscsi_cmd *cmd;
struct se_session *se_sess = conn->sess->se_sess;
- int size, tag, state = (gfp_mask & __GFP_WAIT) ? TASK_INTERRUPTIBLE :
- TASK_RUNNING;
+ int size, tag;
tag = percpu_ida_alloc(&se_sess->sess_tag_pool, state);
if (tag < 0)
@@ -930,7 +929,7 @@
u8 state;
struct iscsi_cmd *cmd;
- cmd = iscsit_allocate_cmd(conn, GFP_ATOMIC);
+ cmd = iscsit_allocate_cmd(conn, TASK_RUNNING);
if (!cmd)
return -1;