diff options
| author | Mike Christie <michael.christie@oracle.com> | 2023-03-18 20:56:13 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-03-24 17:32:23 -0400 |
| commit | 4edba7e4a8f39112398d3cda94128a8e13a7d527 (patch) | |
| tree | f9ba054f1511293f229e05bf999a801f699fe621 /drivers/target/target_core_xcopy.c | |
| parent | becd9be6069e7b183c084f460f0eb363e43cc487 (diff) | |
scsi: target: Move cmd counter allocation
iSCSI needs to allocate its cmd counter per connection for MCS support
where we need to stop and wait on commands running on a connection instead
of per session. This moves the cmd counter allocation to
target_setup_session() which is used by drivers that need the stop+wait
behavior per session.
xcopy doesn't need stop+wait at all, so we will be OK moving the cmd
counter allocation outside of transport_init_session().
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Link: https://lore.kernel.org/r/20230319015620.96006-3-michael.christie@oracle.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_xcopy.c')
| -rw-r--r-- | drivers/target/target_core_xcopy.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c index 49eaee022ef1..49a83500c8b7 100644 --- a/drivers/target/target_core_xcopy.c +++ b/drivers/target/target_core_xcopy.c @@ -461,8 +461,6 @@ static const struct target_core_fabric_ops xcopy_pt_tfo = { int target_xcopy_setup_pt(void) { - int ret; - xcopy_wq = alloc_workqueue("xcopy_wq", WQ_MEM_RECLAIM, 0); if (!xcopy_wq) { pr_err("Unable to allocate xcopy_wq\n"); @@ -479,9 +477,7 @@ int target_xcopy_setup_pt(void) INIT_LIST_HEAD(&xcopy_pt_nacl.acl_list); INIT_LIST_HEAD(&xcopy_pt_nacl.acl_sess_list); memset(&xcopy_pt_sess, 0, sizeof(struct se_session)); - ret = transport_init_session(&xcopy_pt_sess); - if (ret < 0) - goto destroy_wq; + transport_init_session(&xcopy_pt_sess); xcopy_pt_nacl.se_tpg = &xcopy_pt_tpg; xcopy_pt_nacl.nacl_sess = &xcopy_pt_sess; @@ -490,19 +486,12 @@ int target_xcopy_setup_pt(void) xcopy_pt_sess.se_node_acl = &xcopy_pt_nacl; return 0; - -destroy_wq: - destroy_workqueue(xcopy_wq); - xcopy_wq = NULL; - return ret; } void target_xcopy_release_pt(void) { - if (xcopy_wq) { + if (xcopy_wq) destroy_workqueue(xcopy_wq); - transport_uninit_session(&xcopy_pt_sess); - } } /* |