diff options
| author | Damien Le Moal <damien.lemoal@wdc.com> | 2020-05-12 10:55:49 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-13 04:36:28 +0200 |
| commit | e732671aa5f67232cf760666a15242dead003362 (patch) | |
| tree | 2926f17e57252c5c6a75a0e9799a9b956fa42a6a /drivers/block/null_blk_zoned.c | |
| parent | block: introduce blk_req_zone_write_trylock (diff) | |
| download | linux-e732671aa5f67232cf760666a15242dead003362.tar.xz linux-e732671aa5f67232cf760666a15242dead003362.zip | |
block: Modify revalidate zones
Modify the interface of blk_revalidate_disk_zones() to add an optional
driver callback function that a driver can use to extend processing
done during zone revalidation. The callback, if defined, is executed
with the device request queue frozen, after all zones have been
inspected.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/null_blk_zoned.c')
| -rw-r--r-- | drivers/block/null_blk_zoned.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c index 9e4bcdad1a80..46641df2e58e 100644 --- a/drivers/block/null_blk_zoned.c +++ b/drivers/block/null_blk_zoned.c @@ -73,7 +73,7 @@ int null_register_zoned_dev(struct nullb *nullb) struct request_queue *q = nullb->q; if (queue_is_mq(q)) - return blk_revalidate_disk_zones(nullb->disk); + return blk_revalidate_disk_zones(nullb->disk, NULL); blk_queue_chunk_sectors(q, nullb->dev->zone_size_sects); q->nr_zones = blkdev_nr_zones(nullb->disk); |