scsi: qla2xxx: edif: Reduce connection thrash

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On ipsec start by remote port, target port may use RSCN to trigger
initiator to relogin. If driver is already in the process of a relogin,
then ignore the RSCN and allow the current relogin to continue. This
reduces thrashing of the connection.

Link: https://lore.kernel.org/r/20211026115412.27691-10-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Quinn Tran 2021-10-26 04:54:08 -07:00 • committed by Martin K. Petersen

parent 6c9998ce4b

commit 91f6f5fbe8

3 changed files with 32 additions and 3 deletions

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7

drivers/scsi/qla2xxx/qla_attr.c

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4

drivers/scsi/qla2xxx/qla_edif.h

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24

drivers/scsi/qla2xxx/qla_init.c

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