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authorChristoph Hellwig <hch@infradead.org>2012-04-23 11:35:33 -0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-05-06 15:11:14 -0700
commit6bb35e009b656b36f7985057822c5fbf53ea75b7 (patch)
tree31384150dbd2828ee72a0802efb23692511f032f /drivers/target/target_core_pr.c
parentbd31377878868a47b2d2e6f570fb0cace828555b (diff)
target: replace ->execute_task with ->execute_cmd
Make CDB emulation work on commands instead of tasks again as a preparation of removing tasks completely. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_pr.c')
-rw-r--r--drivers/target/target_core_pr.c36
1 files changed, 12 insertions, 24 deletions
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 9754819b604..f5ba9869379 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -193,9 +193,8 @@ static int target_check_scsi2_reservation_conflict(struct se_cmd *cmd)
return 0;
}
-int target_scsi2_reservation_release(struct se_task *task)
+int target_scsi2_reservation_release(struct se_cmd *cmd)
{
- struct se_cmd *cmd = task->task_se_cmd;
struct se_device *dev = cmd->se_dev;
struct se_session *sess = cmd->se_sess;
struct se_portal_group *tpg = sess->se_tpg;
@@ -234,16 +233,13 @@ int target_scsi2_reservation_release(struct se_task *task)
out_unlock:
spin_unlock(&dev->dev_reservation_lock);
out:
- if (!ret) {
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
- }
+ if (!ret)
+ target_complete_cmd(cmd, GOOD);
return ret;
}
-int target_scsi2_reservation_reserve(struct se_task *task)
+int target_scsi2_reservation_reserve(struct se_cmd *cmd)
{
- struct se_cmd *cmd = task->task_se_cmd;
struct se_device *dev = cmd->se_dev;
struct se_session *sess = cmd->se_sess;
struct se_portal_group *tpg = sess->se_tpg;
@@ -304,10 +300,8 @@ int target_scsi2_reservation_reserve(struct se_task *task)
out_unlock:
spin_unlock(&dev->dev_reservation_lock);
out:
- if (!ret) {
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
- }
+ if (!ret)
+ target_complete_cmd(cmd, GOOD);
return ret;
}
@@ -3798,9 +3792,8 @@ static unsigned long long core_scsi3_extract_reservation_key(unsigned char *cdb)
/*
* See spc4r17 section 6.14 Table 170
*/
-int target_scsi3_emulate_pr_out(struct se_task *task)
+int target_scsi3_emulate_pr_out(struct se_cmd *cmd)
{
- struct se_cmd *cmd = task->task_se_cmd;
unsigned char *cdb = &cmd->t_task_cdb[0];
unsigned char *buf;
u64 res_key, sa_res_key;
@@ -3940,10 +3933,8 @@ int target_scsi3_emulate_pr_out(struct se_task *task)
}
out:
- if (!ret) {
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
- }
+ if (!ret)
+ target_complete_cmd(cmd, GOOD);
return ret;
}
@@ -4298,9 +4289,8 @@ static int core_scsi3_pri_read_full_status(struct se_cmd *cmd)
return 0;
}
-int target_scsi3_emulate_pr_in(struct se_task *task)
+int target_scsi3_emulate_pr_in(struct se_cmd *cmd)
{
- struct se_cmd *cmd = task->task_se_cmd;
int ret;
/*
@@ -4341,10 +4331,8 @@ int target_scsi3_emulate_pr_in(struct se_task *task)
break;
}
- if (!ret) {
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
- }
+ if (!ret)
+ target_complete_cmd(cmd, GOOD);
return ret;
}