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a217656)
dm.c already provides mutual exclusion through ->map_lock.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
q->max_hw_sectors = t->limits.max_hw_sectors;
q->seg_boundary_mask = t->limits.seg_boundary_mask;
q->bounce_pfn = t->limits.bounce_pfn;
q->max_hw_sectors = t->limits.max_hw_sectors;
q->seg_boundary_mask = t->limits.seg_boundary_mask;
q->bounce_pfn = t->limits.bounce_pfn;
- /* XXX: the below will probably go bug. must ensure there can be no
- * concurrency on queue_flags, and use the unlocked versions...
- */
if (t->limits.no_cluster)
if (t->limits.no_cluster)
- queue_flag_clear(QUEUE_FLAG_CLUSTER, q);
+ queue_flag_clear_unlocked(QUEUE_FLAG_CLUSTER, q);
- queue_flag_set(QUEUE_FLAG_CLUSTER, q);
+ queue_flag_set_unlocked(QUEUE_FLAG_CLUSTER, q);