linux/zvol_os.c: cleanup limits for non-blk mq case

Rob Noris suggested that we could clean up redundant limits for the case of non-blk mq scenario. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Rob Norris <[email protected]> Signed-off-by: Ameer Hamza <[email protected]> Closes openzfs#16462
jsai20 · Aug 21, 2024 · a2c4e95 · a2c4e95
1 parent 8e6a9aa
commit a2c4e95
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/module/os/linux/zfs/zvol_os.c b/module/os/linux/zfs/zvol_os.c
@@ -1252,7 +1252,6 @@ zvol_alloc_non_blk_mq(struct zvol_state_os *zso, zvol_queue_limits_t *limits)
 
 	zso->zvo_disk->minors = ZVOL_MINORS;
 	zso->zvo_queue = zso->zvo_disk->queue;
-	zvol_queue_limits_apply(limits, zso->zvo_queue);
 #elif defined(HAVE_BLK_ALLOC_DISK_2ARG)
 	struct queue_limits qlimits;
 	zvol_queue_limits_convert(limits, &qlimits);
@@ -1266,10 +1265,6 @@ zvol_alloc_non_blk_mq(struct zvol_state_os *zso, zvol_queue_limits_t *limits)
 	zso->zvo_disk->minors = ZVOL_MINORS;
 	zso->zvo_queue = zso->zvo_disk->queue;
 
-#ifndef HAVE_BLKDEV_QUEUE_LIMITS_FEATURES
-	blk_queue_set_write_cache(zso->zvo_queue, B_TRUE);
-#endif
-
 #else
 	zso->zvo_queue = blk_alloc_queue(NUMA_NO_NODE);
 	if (zso->zvo_queue == NULL)