On 2023-03-27 03:43, John Garry wrote:
There is no reason that calls to block_unblock_all_queues() from different context can't race with one another, so protect with the sdebug_host_list_mutex. There's no need for a more fine-grained per shost locking here (and we don't have a per-host lock anyway). Also simplify some touched code in sdebug_change_qdepth(). Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx>
Acked-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx> Thanks.
