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| author | Mike Christie <michael.christie@oracle.com> | 2023-03-18 20:56:12 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-03-24 17:32:22 -0400 |
| commit | becd9be6069e7b183c084f460f0eb363e43cc487 (patch) | |
| tree | 86e6fdf6ec5b3e98cd4c70d22f74ee019a19d824 /include/target/iscsi | |
| parent | fe15c26ee26efa11741a7b632e9f23b01aca4cc6 (diff) | |
| download | linux-becd9be6069e7b183c084f460f0eb363e43cc487.tar.gz linux-becd9be6069e7b183c084f460f0eb363e43cc487.tar.bz2 linux-becd9be6069e7b183c084f460f0eb363e43cc487.zip | |
scsi: target: Move sess cmd counter to new struct
iSCSI needs to wait on outstanding commands like how SRP and the FC/FCoE
drivers do. It can't use target_stop_session() because for MCS support we
can't stop the entire session during recovery because if other connections
are OK then we want to be able to continue to execute I/O on them.
Move the per session cmd counters to a new struct so iSCSI can allocate
them per connection. The xcopy code can also just not allocate in the
future since it doesn't need to track commands.
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Link: https://lore.kernel.org/r/20230319015620.96006-2-michael.christie@oracle.com
Reviewed-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/target/iscsi')
| -rw-r--r-- | include/target/iscsi/iscsi_target_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h index 94d06ddfd80a..229118156a1f 100644 --- a/include/target/iscsi/iscsi_target_core.h +++ b/include/target/iscsi/iscsi_target_core.h @@ -600,6 +600,7 @@ struct iscsit_conn { struct iscsi_tpg_np *tpg_np; /* Pointer to parent session */ struct iscsit_session *sess; + struct target_cmd_counter *cmd_cnt; int bitmap_id; int rx_thread_active; struct task_struct *rx_thread; |