From e732671aa5f67232cf760666a15242dead003362 Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Tue, 12 May 2020 17:55:49 +0900 Subject: 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 Signed-off-by: Johannes Thumshirn Reviewed-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Reviewed-by: Martin K. Petersen Signed-off-by: Jens Axboe --- drivers/block/null_blk_zoned.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/block/null_blk_zoned.c') 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); -- cgit v1.2.3