Nicholas Bellinger defd884845 iscsi/iser-target: Fix isert_conn->state hung shutdown issues ... This patch addresses a couple of different hug shutdown issues related to wait_event() + isert_conn->state. First, it changes isert_conn->conn_wait + isert_conn->conn_wait_comp_err from waitqueues to completions, and sets ISER_CONN_TERMINATING from within isert_disconnect_work(). Second, it splits isert_free_conn() into isert_wait_conn() that is called earlier in iscsit_close_connection() to ensure that all outstanding commands have completed before continuing. Finally, it breaks isert_cq_comp_err() into seperate TX / RX related code, and adds logic in isert_cq_rx_comp_err() to wait for outstanding commands to complete before setting ISER_CONN_DOWN and calling complete(&isert_conn->conn_wait_comp_err). Acked-by: Sagi Grimberg <sagig@mellanox.com> Cc: Or Gerlitz <ogerlitz@mellanox.com> Cc: <stable@vger.kernel.org> #3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2014-03-04 17:54:09 -08:00
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iscsi	iscsi/iser-target: Fix isert_conn->state hung shutdown issues	2014-03-04 17:54:09 -08:00
configfs_macros.h	doc: fix broken references	2011-09-27 18:08:04 +02:00
target_core_backend.h	target/sbc: Add DIF TYPE1+TYPE3 read/write verify emulation	2014-01-18 09:53:12 +00:00
target_core_base.h	target: Simplify command completion by removing CMD_T_FAILED flag	2014-02-12 15:14:30 -08:00
target_core_configfs.h	target: Remove TF_CIT_TMPL macro	2013-10-16 13:35:02 -07:00
target_core_fabric.h	target: Add protection SGLs to target_submit_cmd_map_sgls	2014-01-18 09:58:09 +00:00
target_core_fabric_configfs.h	target: Add se_portal_group->tpg_auth_group	2013-07-03 19:44:31 -07:00