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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-10 16:18:11 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-25 14:37:48 -0800 |
| commit | 2fbff1276bb635294b3384b6c167f72d0acdab95 (patch) | |
| tree | d480bcaff6665583ff5f8120cc81754a8f3651b0 | |
| parent | a1edf9cf6d1efed2981fcf6e4caa704fbb1bd093 (diff) | |
| download | linux-3.10-2fbff1276bb635294b3384b6c167f72d0acdab95.tar.gz linux-3.10-2fbff1276bb635294b3384b6c167f72d0acdab95.tar.bz2 linux-3.10-2fbff1276bb635294b3384b6c167f72d0acdab95.zip | |
target: Export transport_generic_request_failure symbol
transport_generic_request_failure() is a wrapper around calling
transport_send_check_condition_and_sense() that is required once
an se_cmd->cmd_kref has been obtained via target_submit_cmd() ->
target_get_sess_cmd().
tcm_qla2xxx currently requires this, and since it's necessary for
other callers using target_submit_cmd() make it exportable now.
Reported-by: Roland Dreier <roland@purestorage.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/target_core_transport.c | 4 | ||||
| -rw-r--r-- | include/target/target_core_fabric.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 1520dd2dd71..35bae7dd670 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -76,7 +76,6 @@ static int transport_generic_get_mem(struct se_cmd *cmd); static void transport_put_cmd(struct se_cmd *cmd); static void transport_remove_cmd_from_queue(struct se_cmd *cmd); static int transport_set_sense_codes(struct se_cmd *cmd, u8 asc, u8 ascq); -static void transport_generic_request_failure(struct se_cmd *); static void target_complete_ok_work(struct work_struct *work); int init_se_kmem_caches(void) @@ -1866,7 +1865,7 @@ static int transport_stop_tasks_for_cmd(struct se_cmd *cmd) /* * Handle SAM-esque emulation for generic transport request failures. */ -static void transport_generic_request_failure(struct se_cmd *cmd) +void transport_generic_request_failure(struct se_cmd *cmd) { int ret = 0; @@ -1958,6 +1957,7 @@ queue_full: cmd->t_state = TRANSPORT_COMPLETE_QF_OK; transport_handle_queue_full(cmd, cmd->se_dev); } +EXPORT_SYMBOL(transport_generic_request_failure); static inline u32 transport_lba_21(unsigned char *cdb) { diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index fcc340698d8..04ead086610 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -145,6 +145,7 @@ int core_alua_check_nonop_delay(struct se_cmd *); int core_tmr_alloc_req(struct se_cmd *, void *, u8, gfp_t); void core_tmr_release_req(struct se_tmr_req *); int transport_generic_handle_tmr(struct se_cmd *); +void transport_generic_request_failure(struct se_cmd *); int transport_lookup_tmr_lun(struct se_cmd *, u32); struct se_node_acl *core_tpg_check_initiator_node_acl(struct se_portal_group *, |