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88dcd2dab5
linux/drivers/target
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Nicholas Bellinger 88dcd2dab5 iscsi-target: Convert iscsi_thread_set usage to kthread.h 
This patch converts iscsi-target code to use modern kthread.h API
callers for creating RX/TX threads for each new iscsi_conn descriptor,
and releasing associated RX/TX threads during connection shutdown.

This is done using iscsit_start_kthreads() -> kthread_run() to start
new kthreads from within iscsi_post_login_handler(), and invoking
kthread_stop() from existing iscsit_close_connection() code.

Also, convert iscsit_logout_post_handler_closesession() code to use
cmpxchg when determing when iscsit_cause_connection_reinstatement()
needs to sleep waiting for completion.

Reported-by: Sagi Grimberg <sagig@mellanox.com>
Tested-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Slava Shwartsman <valyushash@gmail.com>
Cc: <stable@vger.kernel.org> # v3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-03-26 14:49:42 -07:00
..
iscsi iscsi-target: Convert iscsi_thread_set usage to kthread.h 2015-03-26 14:49:42 -07:00
loopback SCSI for-linus on 20141220 2014-12-20 13:42:57 -08:00
sbp scsi: remove MSG_*_TAG defines 2014-12-04 09:58:33 +01:00
tcm_fc scsi: remove MSG_*_TAG defines 2014-12-04 09:58:33 +01:00
Kconfig target: Add a user-passthrough backstore 2014-10-03 11:15:20 -07:00
Makefile target: Add a user-passthrough backstore 2014-10-03 11:15:20 -07:00
target_core_alua.c scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 2014-11-24 20:01:40 +01:00
target_core_alua.h
target_core_configfs.c target: Convert fabric module autoload failures to pr_debug 2015-03-20 11:36:50 -07:00
target_core_device.c target: Drop left-over fabric_max_sectors attribute 2015-01-09 15:22:05 -08:00
target_core_fabric_configfs.c
target_core_fabric_lib.c
target_core_file.c target: rewrite fd_execute_write_same 2015-02-27 11:20:47 -08:00
target_core_file.h
target_core_hba.c target: Move dev_cit to struct se_subsystem_api 2014-12-01 21:35:22 -08:00
target_core_iblock.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-02-21 13:21:19 -08:00
target_core_iblock.h
target_core_internal.h target: Add EXPORT_SYMBOL for existing se_dev_set_* 2014-12-01 21:36:02 -08:00
target_core_pr.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-02-21 13:21:19 -08:00
target_core_pr.h target: Fix APTPL metadata handling for dynamic MappedLUNs 2014-10-04 05:40:19 +00:00
target_core_pscsi.c SCSI for-linus on 20141220 2014-12-20 13:42:57 -08:00
target_core_pscsi.h
target_core_rd.c target: Drop left-over fabric_max_sectors attribute 2015-01-09 15:22:05 -08:00
target_core_rd.h
target_core_sbc.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-02-21 13:21:19 -08:00
target_core_spc.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-02-21 13:21:19 -08:00
target_core_stat.c
target_core_tmr.c target: simplify core_tmr_abort_task 2014-10-01 14:39:10 -07:00
target_core_tpg.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-10-21 13:06:38 -07:00
target_core_transport.c target: Add target_show_dynamic_sessions attribute helper 2015-03-06 21:24:53 -08:00
target_core_ua.c
target_core_ua.h
target_core_user.c netlink: make nlmsg_end() and genlmsg_end() void 2015-01-18 01:03:45 -05:00
target_core_xcopy.c treewide: fix typo in printk and Kconfig 2014-11-20 14:56:11 +01:00
target_core_xcopy.h