Nicholas Bellinger b3e5fe1688 tcm_fc: Generate TASK_SET_FULL status for DataIN failures ... This patch changes ft_queue_data_in() to set SAM_STAT_TASK_SET_FULL status upon a lport->tt.seq_send() failure, where it will now stop sending subsequent DataIN, and immediately attempt to send the response with exception status. Sending a response with SAM_STAT_TASK_SET_FULL status is useful in order to signal the initiator that it should try to reduce it's current queue_depth, to lower the number of outstanding I/Os on the wire. Also, add a check to skip sending DataIN if TASK_SET_FULL status has already been set due to a response lport->tt.seq_send() failure, that has asked target-core to requeue a response. Reported-by: Vasu Dev <vasu.dev@linux.intel.com> Reviewed-by: Vasu Dev <vasu.dev@linux.intel.com> Cc: Jun Wu <jwu@stormojo.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2014-06-06 14:20:23 -07:00
..
iscsi	iscsi-target: Reject mutual authentication with reflected CHAP_C	2014-06-05 19:45:01 -07:00
loopback	target: Pass in transport supported PI at session initialization	2014-04-07 01:48:54 -07:00
sbp	target: Pass in transport supported PI at session initialization	2014-04-07 01:48:54 -07:00
tcm_fc	tcm_fc: Generate TASK_SET_FULL status for DataIN failures	2014-06-06 14:20:23 -07:00
Kconfig	target/iblock: Add blk_integrity + BIP passthrough support	2014-01-18 10:14:22 +00:00
Makefile	target: Add support for EXTENDED_COPY copy offload emulation	2013-09-10 16:48:43 -07:00
target_core_alua.c	target: silence GCC warning in target_alua_state_check	2014-03-13 12:02:05 -07:00
target_core_alua.h	target_core_alua: Referrals configfs integration	2014-01-09 21:48:35 -08:00
target_core_configfs.c	target: Add TFO->abort_task for aborted task resources release	2014-04-07 01:48:51 -07:00
target_core_device.c	target: Don't allow setting WC emulation if device doesn't support	2014-05-15 17:09:17 -07:00
target_core_fabric_configfs.c	target: Fix sizeof in kmalloc for some default_groups arrays	2013-12-16 12:42:20 -08:00
target_core_fabric_lib.c	target: Update copyright ownership/year information to 2013	2013-09-10 20:23:36 -07:00
target_core_file.c	Target/file: place escape values for protection information format	2014-04-07 01:48:39 -07:00
target_core_file.h	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-01-31 15:31:23 -08:00
target_core_hba.c	target: Update copyright ownership/year information to 2013	2013-09-10 20:23:36 -07:00
target_core_iblock.c	target/iblock: Fix double bioset_integrity_free bug	2014-04-07 01:48:54 -07:00
target_core_iblock.h	target: kill struct se_subsystem_dev	2012-11-06 20:55:43 -08:00
target_core_internal.h	target/configfs: Expose protection device attributes	2014-01-18 09:57:47 +00:00
target_core_pr.c	target: Fix free-after-use regression in PR unregister	2014-02-12 15:11:01 -08:00
target_core_pr.h	drivers: target: Move prototype declaration of function to header file target_core_pr.h	2014-01-09 21:48:36 -08:00
target_core_pscsi.c	target/pscsi: fix return value check	2013-10-25 10:42:09 -07:00
target_core_pscsi.h	target: kill struct se_subsystem_dev	2012-11-06 20:55:43 -08:00
target_core_rd.c	target/rd: T10-Dif: RAM disk is allocating more space than required.	2014-04-07 01:48:53 -07:00
target_core_rd.h	target/rd: Add support for protection SGL setup + release	2014-01-19 02:22:05 +00:00
target_core_sbc.c	target/sbc: Add sbc_dif_read_strip software emulation	2014-04-07 01:48:57 -07:00
target_core_spc.c	target/spc: Only expose PI mode page bits when supported by fabric	2014-04-07 01:48:55 -07:00
target_core_stat.c	target: Convert se_device statistics to atomic_long_t	2013-11-13 18:34:55 -08:00
target_core_tmr.c	target: Add check to prevent Abort Task from aborting itself	2014-04-11 15:27:15 -07:00
target_core_tpg.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-01-31 15:31:23 -08:00
target_core_transport.c	target: fix memory leak on XCOPY	2014-05-17 15:49:40 -07:00
target_core_ua.c	target: Remove unused ua_dev_list member in struct se_ua	2013-12-16 12:39:04 -08:00
target_core_ua.h	target core: rename (ex,im)plict -> (ex,im)plicit	2013-11-20 11:24:40 -08:00
target_core_xcopy.c	drivers: target: Move prototype declaration of function to header file target_core_pr.h	2014-01-09 21:48:36 -08:00
target_core_xcopy.h	target: Add support for EXTENDED_COPY copy offload emulation	2013-09-10 16:48:43 -07:00