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authorChristoph Hellwig <hch@lst.de>2022-04-15 06:52:42 +0200
committerJens Axboe <axboe@kernel.dk>2022-04-17 19:49:59 -0600
commit10f0d2a517796b8f6dc04fb0cc3e49003ae6b0bc (patch)
tree294ac1a4503f37520ebbc866e4c7313818b27d77 /block/ioctl.c
parent9964e674559b02619fee2012a56839624143d02e (diff)
downloadlwn-10f0d2a517796b8f6dc04fb0cc3e49003ae6b0bc.tar.gz
lwn-10f0d2a517796b8f6dc04fb0cc3e49003ae6b0bc.zip
block: add a bdev_nonrot helper
Add a helper to check the nonrot flag based on the block_device instead of having to poke into the block layer internal request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: David Sterba <dsterba@suse.com> [btrfs] Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20220415045258.199825-12-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/ioctl.c')
-rw-r--r--block/ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/ioctl.c b/block/ioctl.c
index f8703db99c73..19c32b763451 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -489,7 +489,7 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
queue_max_sectors(bdev_get_queue(bdev)));
return put_ushort(argp, max_sectors);
case BLKROTATIONAL:
- return put_ushort(argp, !blk_queue_nonrot(bdev_get_queue(bdev)));
+ return put_ushort(argp, !bdev_nonrot(bdev));
case BLKRASET:
case BLKFRASET:
if(!capable(CAP_SYS_ADMIN))