diff options
author | Christoph Hellwig <hch@lst.de> | 2016-11-01 16:40:11 +0300 |
---|---|---|
committer | Jens Axboe <axboe@fb.com> | 2016-11-01 18:43:26 +0300 |
commit | d38499530e5f170d30f32d3841fade204e63081d (patch) | |
tree | 931cc16c86ab8d7b07dcda66febb6b1af21e2234 /include/linux/fs.h | |
parent | 70fd76140a6cb63262bd47b68d57b42e889c10ee (diff) | |
download | linux-d38499530e5f170d30f32d3841fade204e63081d.tar.xz |
fs: decouple READ and WRITE from the block layer ops
Move READ and WRITE to kernel.h and don't define them in terms of block
layer ops; they are our generic data direction indicators these days
and have no more resemblance with the block layer ops.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r-- | include/linux/fs.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 7a1b78ab7c15..0ad36e0c7fa7 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -151,11 +151,6 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, */ #define CHECK_IOVEC_ONLY -1 -#define RW_MASK REQ_OP_WRITE - -#define READ REQ_OP_READ -#define WRITE REQ_OP_WRITE - /* * Attribute flags. These should be or-ed together to figure out what * has been changed! @@ -2452,14 +2447,6 @@ extern void make_bad_inode(struct inode *); extern bool is_bad_inode(struct inode *); #ifdef CONFIG_BLOCK -/* - * return data direction, READ or WRITE - */ -static inline int bio_data_dir(struct bio *bio) -{ - return op_is_write(bio_op(bio)) ? WRITE : READ; -} - extern void check_disk_size_change(struct gendisk *disk, struct block_device *bdev); extern int revalidate_disk(struct gendisk *); |