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| 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 /include/target | |
| parent | becd9be6069e7b183c084f460f0eb363e43cc487 (diff) | |
| download | lwn-4edba7e4a8f39112398d3cda94128a8e13a7d527.tar.gz lwn-4edba7e4a8f39112398d3cda94128a8e13a7d527.zip | |
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 'include/target')
| -rw-r--r-- | include/target/target_core_fabric.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index 38f0662476d1..65527174b8bc 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -133,7 +133,9 @@ struct se_session *target_setup_session(struct se_portal_group *, struct se_session *, void *)); void target_remove_session(struct se_session *); -int transport_init_session(struct se_session *se_sess); +struct target_cmd_counter *target_alloc_cmd_counter(void); + +void transport_init_session(struct se_session *se_sess); struct se_session *transport_alloc_session(enum target_prot_op); int transport_alloc_session_tags(struct se_session *, unsigned int, unsigned int); |