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| author | Christoph Hellwig <hch@lst.de> | 2022-04-15 06:52:42 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-04-17 19:49:59 -0600 |
| commit | 10f0d2a517796b8f6dc04fb0cc3e49003ae6b0bc (patch) | |
| tree | 294ac1a4503f37520ebbc866e4c7313818b27d77 /block/ioctl.c | |
| parent | 9964e674559b02619fee2012a56839624143d02e (diff) | |
| download | lwn-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.c | 2 |
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)) |