scsi: smartpqi: correct hang when deleting 32 lds

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When each ld is deleted, a rescan event is triggered in the driver. These
can stack up waiting on mutex_lock.

Change to mutex_try_lock and schedule a rescan for later.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Mahesh Rajashekhara 2019-08-22 15:39:31 -05:00 • committed by Martin K. Petersen

parent 2d2ad4bc72

commit 530dd8a7a2

1 changed files with 8 additions and 6 deletions

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drivers/scsi/smartpqi/smartpqi_init.c

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