scsi: scsi_debug: Change shost list lock to a mutex

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The shost list lock, sdebug_host_list_lock, is a spinlock. We would only
lock in non-atomic context in this driver, so use a mutex instead, which is
friendlier if we need to schedule when iterating.

Signed-off-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20230327074310.1862889-4-john.g.garry@oracle.com
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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John Garry 2023-03-27 07:43:02 +00:00 • committed by Martin K. Petersen

parent 00f9d622e8

commit 0aaa3fad4f

1 changed files with 19 additions and 19 deletions

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drivers/scsi/scsi_debug.c

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