linux/drivers/target
Mingzhe Zou d72d827f2f scsi: target: Add iscsi/cpus_allowed_list in configfs
The RX/TX threads for iSCSI connection can be scheduled to any online CPUs,
and will not be rescheduled.

When binding other heavy load threads along with iSCSI connection RX/TX
thread to the same CPU, the iSCSI performance will be worse.

Add iscsi/cpus_allowed_list in configfs. The available CPU set of iSCSI
connection RX/TX threads is allowed_cpus & online_cpus. If it is modified,
all RX/TX threads will be rescheduled.

Link: https://lore.kernel.org/r/20220301075500.14266-1-mingzhe.zou@easystack.cn
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Mingzhe Zou <mingzhe.zou@easystack.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-03-14 23:40:36 -04:00
..
iscsi scsi: target: Add iscsi/cpus_allowed_list in configfs 2022-03-14 23:40:36 -04:00
loopback scsi: target: tcm_loop: Call scsi_done() directly 2021-10-16 21:31:43 -04:00
sbp scsi: target: sbp: Replace enable attr with ops.enable 2021-10-04 23:27:38 -04:00
tcm_fc scsi: target: tcm_fc: Fix a kernel-doc header 2021-04-15 22:44:41 -04:00
Kconfig scsi: core: Rename CONFIG_BLK_SCSI_REQUEST to CONFIG_SCSI_COMMON 2021-07-28 22:24:27 -04:00
Makefile
target_core_alua.c scsi: target: Perform ALUA group changes in one step 2021-10-18 22:38:36 -04:00
target_core_alua.h
target_core_configfs.c Merge branch '5.15/scsi-fixes' into 5.16/scsi-staging 2021-10-12 11:58:12 -04:00
target_core_device.c scsi: target: Fix ordered tag handling 2021-10-18 22:38:35 -04:00
target_core_fabric_configfs.c scsi: target: configfs: Delete unnecessary checks for NULL 2021-11-18 23:07:02 -05:00
target_core_fabric_lib.c scsi: target: Handle short iSIDs 2020-07-08 00:14:34 -04:00
target_core_file.c fs: get rid of the res2 iocb->ki_complete argument 2021-10-25 10:36:24 -06:00
target_core_file.h
target_core_hba.c
target_core_iblock.c SCSI misc on 20211105 2021-11-05 08:42:02 -07:00
target_core_iblock.h scsi: target: iblock: Add backend plug/unplug callouts 2021-03-04 17:37:02 -05:00
target_core_internal.h scsi: target: Fix ordered tag handling 2021-10-18 22:38:35 -04:00
target_core_pr.c scsi: target: Fix spelling mistake "CONFLIFT" -> "CONFLICT" 2021-09-22 00:17:29 -04:00
target_core_pr.h scsi: target: core: Unify NAA identifier generation 2021-05-15 14:14:28 -04:00
target_core_pscsi.c scsi: core: Remove struct scsi_request 2022-03-01 22:21:50 -05:00
target_core_pscsi.h scsi: target: pscsi: Remove struct pscsi_plugin_task 2022-03-01 22:21:49 -05:00
target_core_rd.c scsi: target: Add the DUMMY flag to rd_mcp 2021-04-05 23:26:38 -04:00
target_core_rd.h scsi: target: Add the DUMMY flag to rd_mcp 2021-04-05 23:26:38 -04:00
target_core_sbc.c scsi: target: Fix protect handling in WRITE SAME(32) 2021-07-18 21:27:42 -04:00
target_core_spc.c scsi: target: core: Use RCU helpers for INQUIRY t10_alua_tg_pt_gp 2021-11-18 23:06:55 -05:00
target_core_stat.c scsi: target: core: Remove unused macros NONE and ISPRINT 2021-03-09 23:47:18 -05:00
target_core_tmr.c scsi: target: core: Remove from tmr_list during LUN unlink 2021-10-26 23:15:23 -04:00
target_core_tpg.c scsi: target: Drop sess_cmd_lock from I/O path 2020-11-04 22:39:37 -05:00
target_core_transport.c scsi: target: core: Remove from tmr_list during LUN unlink 2021-10-26 23:15:23 -04:00
target_core_ua.c scsi: target: use an enum to track emulate_ua_intlck_ctrl 2020-02-21 17:37:16 -05:00
target_core_ua.h
target_core_user.c scsi: target: tcmu: Make cmd_ring_size changeable via configfs 2022-02-22 21:11:07 -05:00
target_core_xcopy.c scsi: target: Remove unused function arguments 2021-09-14 23:41:24 -04:00
target_core_xcopy.h scsi: target: Fix XCOPY NAA identifier lookup 2021-01-11 17:06:48 -05:00