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null_blk: initialize the tag_set timeout in null_init_tag_set

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Otherwise it will be reset to the always same value when initializing a
device using the shared tag_set.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Tested-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20240220093248.3290292-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2024-02-20 10:32:45 +01:00 committed by Jens Axboe
parent 8b631f9cf0
commit e32b085536
1 changed files with 1 additions and 1 deletions
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2
drivers/block/null_blk/main.c
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@ -1797,6 +1797,7 @@ static int null_init_tag_set(struct nullb *nullb, struct blk_mq_tag_set *set)
set->nr_hw_queues = hw_queues;
set->queue_depth = queue_depth;
set->numa_node = numa_node;
set->timeout = 5 * HZ;
if (poll_queues) {
set->nr_hw_queues += poll_queues;
set->nr_maps = 3;
@ -1921,7 +1922,6 @@ static int null_add_dev(struct nullb_device *dev)
if (rv)
goto out_cleanup_queues;
nullb->tag_set->timeout = 5 * HZ;
nullb->disk = blk_mq_alloc_disk(nullb->tag_set, NULL, nullb);
if (IS_ERR(nullb->disk)) {
rv = PTR_ERR(nullb->disk);