Commit 1cdf8bc1 authored Jun 26, 2017 by Satish Kharat Committed by Martin K. Petersen Jun 27, 2017

scsi: fnic: Zero io_cmpl_skip on fw reset completion

io_cmpl_skip keep track of number of completions to skip when stats are
reset. If a fw_reset happens immediately after stats reset it could put
it out of sync so need to reset io_cmpl_skip when fw reset is completed.

Signed-off-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 3655a286

drivers/scsi/fnic/fnic_scsi.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -633,6 +633,7 @@ static int fnic_fcpio_fw_reset_cmpl_handler(struct fnic *fnic,

		atomic64_set(&fnic->fnic_stats.fw_stats.active_fw_reqs, 0);
		atomic64_set(&fnic->fnic_stats.io_stats.active_ios, 0);
		atomic64_set(&fnic->io_cmpl_skip, 0);

		spin_lock_irqsave(&fnic->fnic_lock, flags);