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Nicholas Bellinger 79dc9c9e86 target/pr: Change alloc_registration to avoid pr_reg_tg_pt_lun 
This patch changes __core_scsi3_do_alloc_registration() code to
drop pr_reg->pr_reg_tg_pt_lun pointer usage in favor of a new
pr_reg RPTI + existing pr_reg->pr_aptpl_target_lun used by
APTPL metadata logic.

It also includes changes to REGISTER, REGISTER_AND_MOVE and APTPL
feature bit codepaths to use rcu_dereference_check() with the
expected non-zero se_dev_entry->pr_kref reference held.

Reviewed-by: Hannes Reinecke <hare@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
 		2015-06-01 00:24:12 -07:00
..
iscsi iscsi-target: fix variable name typo in iscsi_check_acceptor_state() 2015-05-30 22:42:41 -07:00
loopback target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
sbp target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
tcm_fc target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
Kconfig target: Put TCMU under a new config option 2015-04-19 22:41:12 -07:00
Makefile target: Put TCMU under a new config option 2015-04-19 22:41:12 -07:00
target_core_alua.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_alua.h
…
target_core_configfs.c target/pr: Change alloc_registration to avoid pr_reg_tg_pt_lun 2015-06-01 00:24:12 -07:00
target_core_device.c target/pr: Use atomic bitop for se_dev_entry->deve_flags reservation check 2015-06-01 00:24:00 -07:00
target_core_fabric_configfs.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_fabric_lib.c target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
target_core_file.c target: fix DPO and FUA bit checks 2015-05-30 22:41:44 -07:00
target_core_file.h target/file: Remove fd_prot bounce buffer 2015-05-30 22:41:42 -07:00
target_core_hba.c target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
target_core_iblock.c target: Use a PASSTHROUGH flag instead of transport_types 2015-05-30 19:58:11 -07:00
target_core_iblock.h
…
target_core_internal.h target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_pr.c target/pr: Change alloc_registration to avoid pr_reg_tg_pt_lun 2015-06-01 00:24:12 -07:00
target_core_pr.h
…
target_core_pscsi.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_pscsi.h target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST 2015-05-30 19:11:02 -07:00
target_core_rd.c target: Merge sbc_verify_dif_read|write 2015-05-30 22:41:41 -07:00
target_core_rd.h
…
target_core_sbc.c target: handle odd SG mapping for data transfer memory 2015-05-30 22:42:25 -07:00
target_core_spc.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_stat.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_tmr.c target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
target_core_tpg.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_transport.c target: remove ->put_session method 2015-05-30 22:42:40 -07:00
target_core_ua.c target: Convert se_node_acl->device_list[] to RCU hlist 2015-06-01 00:23:46 -07:00
target_core_ua.h
…
target_core_user.c target/user: Add support for bidirectional commands 2015-05-30 22:41:47 -07:00
target_core_xcopy.c target: target_core_configfs.h is not needed in fabric drivers 2015-05-30 22:42:39 -07:00
target_core_xcopy.h
…