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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2015-04-14 14:26:44 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-05-31 08:42:31 +0300 |
| commit | 649ee05499d1257a3af0e10d961a1c52d9ef95b7 (patch) | |
| tree | 2c4ce7d541140925f8ebaaf76a30e0cbdb574dd2 /drivers/target/iscsi/iscsi_target_configfs.c | |
| parent | 2650d71e244fb3637b5f58a0080682a8bf9c7091 (diff) | |
| download | linux-649ee05499d1257a3af0e10d961a1c52d9ef95b7.tar.xz | |
target: Move task tag into struct se_cmd + support 64-bit tags
Simplify target core and target drivers by storing the task tag
a.k.a. command identifier inside struct se_cmd.
For several transports (e.g. SRP) tags are 64 bits wide.
Hence add support for 64-bit tags.
(Fix core_tmr_abort_task conversion spec warnings - nab)
(Fix up usb-gadget to use 16-bit tags - HCH + bart)
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andy Grover <agrover@redhat.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: <qla2xxx-upstream@qlogic.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_configfs.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_configfs.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index bd8af8764f4b..aa4fc4d8e176 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1692,14 +1692,6 @@ static char *iscsi_get_fabric_name(void) return "iSCSI"; } -static u32 iscsi_get_task_tag(struct se_cmd *se_cmd) -{ - struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd); - - /* only used for printks or comparism with ->ref_task_tag */ - return (__force u32)cmd->init_task_tag; -} - static int iscsi_get_cmd_state(struct se_cmd *se_cmd) { struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd); @@ -1938,7 +1930,6 @@ const struct target_core_fabric_ops iscsi_ops = { .write_pending = lio_write_pending, .write_pending_status = lio_write_pending_status, .set_default_node_attributes = lio_set_default_node_attributes, - .get_task_tag = iscsi_get_task_tag, .get_cmd_state = iscsi_get_cmd_state, .queue_data_in = lio_queue_data_in, .queue_status = lio_queue_status, |