leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
0b05e9fe1f
linux/drivers/scsi/lpfc
History
James Smart 0b05e9fe1f scsi: lpfc: cleanup: remove nrport from nvme command structure 
An hba-wide lock is taken in the nvme io completion routine. The lock
covers null'ing of the nrport pointer in the cmd structure.

The nrport member isn't necessary. After extracting the pointer from the
command, the pointer was dereferenced to get the fc discovery node
pointer. But the fc discovery node pointer is alrady in the command
structure so the dereferrence was unnecessary.

Eliminated the nrport structure member and its use, which also eliminates
the port-wide lock.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-02-05 22:22:42 -05:00
..
lpfc_attr.c scsi: lpfc: Adding ability to reset chip via pci bus reset 2018-12-19 22:13:08 -05:00
lpfc_attr.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_bsg.c scsi: lpfc: Enable Management features for IF_TYPE=6 2018-12-12 20:33:08 -05:00
lpfc_bsg.h scsi: lpfc: add Trunking support 2018-11-06 20:42:51 -05:00
lpfc_compat.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_crtn.h scsi: lpfc: Adding ability to reset chip via pci bus reset 2018-12-19 22:13:08 -05:00
lpfc_ct.c scsi: lpfc: Add log messages to aid in debugging fc4type discovery issues 2018-12-19 22:13:07 -05:00
lpfc_debugfs.c scsi: lpfc: no need to check return value of debugfs_create functions 2019-01-29 00:40:54 -05:00
lpfc_debugfs.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_disc.h scsi: lpfc: Fix discovery failures during port failovers with lots of vports 2018-12-07 22:35:32 -05:00
lpfc_els.c scsi: lpfc: Enable Management features for IF_TYPE=6 2018-12-12 20:33:08 -05:00
lpfc_hbadisc.c scsi: lpfc: Fix discovery failure when PLOGI is defered 2018-12-19 22:13:07 -05:00
lpfc_hw4.h scsi: lpfc: Adding ability to reset chip via pci bus reset 2018-12-19 22:13:08 -05:00
lpfc_hw.h Revert "scsi: lpfc: ls_rjt erroneus FLOGIs" 2018-12-12 20:26:56 -05:00
lpfc_ids.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_init.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
lpfc_logmsg.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_mbox.c scsi: lpfc: Correct topology type reporting on G7 adapters 2018-12-07 22:35:33 -05:00
lpfc_mem.c scsi: lpfc: refactor mailbox structure context fields 2018-12-07 22:35:32 -05:00
lpfc_nl.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_nportdisc.c scsi: lpfc: Fix discovery failures during port failovers with lots of vports 2018-12-07 22:35:32 -05:00
lpfc_nvme.c scsi: lpfc: cleanup: remove nrport from nvme command structure 2019-02-05 22:22:42 -05:00
lpfc_nvme.h scsi: lpfc: cleanup: remove nrport from nvme command structure 2019-02-05 22:22:42 -05:00
lpfc_nvmet.c scsi: lpfc: Fix errors in log messages. 2018-09-11 20:37:33 -04:00
lpfc_nvmet.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_scsi.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
lpfc_scsi.h scsi: lpfc: add Trunking support 2018-11-06 20:42:51 -05:00
lpfc_sli4.h scsi: lpfc: add Trunking support 2018-11-06 20:42:51 -05:00
lpfc_sli.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
lpfc_sli.h scsi: lpfc: refactor mailbox structure context fields 2018-12-07 22:35:32 -05:00
lpfc_version.h scsi: lpfc: Update lpfc version to 12.0.0.10 2018-12-19 22:13:08 -05:00
lpfc_vport.c scsi: lpfc: refactor mailbox structure context fields 2018-12-07 22:35:32 -05:00
lpfc_vport.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc.h scsi: lpfc: Defer LS_ACC to FLOGI on point to point logins 2018-12-07 22:35:32 -05:00
Makefile scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00