scsi: qla2xxx: Reduce redundant ADISC command for RSCNs

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For each RSCN that triggers a rescan of the fabric, ADISC is used to
revalidate an existing session. If the RSCN is not affecting all
existing sessions, then driver should not send redundant ADISC for all
existing sessions.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Quinn Tran 2018-05-01 09:01:47 -07:00 • committed by Martin K. Petersen

parent 1d317b2123

commit bee8b84686

3 changed files with 31 additions and 3 deletions

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1

drivers/scsi/qla2xxx/qla_def.h

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27

drivers/scsi/qla2xxx/qla_gs.c

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6

drivers/scsi/qla2xxx/qla_init.c

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