diff options
| 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 /drivers/target | |
| 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 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_file.c | 3 | ||||
| -rw-r--r-- | drivers/target/target_core_iblock.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 8d191fdc3321..b6ba582b0677 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -135,7 +135,6 @@ static int fd_configure_device(struct se_device *dev) inode = file->f_mapping->host; if (S_ISBLK(inode->i_mode)) { struct block_device *bdev = I_BDEV(inode); - struct request_queue *q = bdev_get_queue(bdev); unsigned long long dev_size; fd_dev->fd_block_size = bdev_logical_block_size(bdev); @@ -160,7 +159,7 @@ static int fd_configure_device(struct se_device *dev) */ dev->dev_attrib.max_write_same_len = 0xFFFF; - if (blk_queue_nonrot(q)) + if (bdev_nonrot(bdev)) dev->dev_attrib.is_nonrot = 1; } else { if (!(fd_dev->fbd_flags & FBDF_HAS_SIZE)) { diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index b886ce1770bf..b41ee5c3b5b8 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -133,7 +133,7 @@ static int iblock_configure_device(struct se_device *dev) else dev->dev_attrib.max_write_same_len = 0xFFFF; - if (blk_queue_nonrot(q)) + if (bdev_nonrot(bd)) dev->dev_attrib.is_nonrot = 1; bi = bdev_get_integrity(bd); |