diff options
| author |   Christoph Hellwig <hch@lst.de> | 2022-05-05 15:11:09 -0500 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2022-05-16 17:17:32 +0200 |
| commit | 36e8c62273aaa1cb72919212356f2e75e04bcf3c (patch) | |
| tree | ee1c9815f3f74e681a35d0c2db0b4273beecf4b3 /fs/btrfs/ctree.h | |
| parent | btrfs: zoned: zone finish unused block group (diff) | |
| download | linux-dev-36e8c62273aaa1cb72919212356f2e75e04bcf3c.tar.xz linux-dev-36e8c62273aaa1cb72919212356f2e75e04bcf3c.zip | |
btrfs: add a btrfs_dio_rw wrapper
Add a wrapper around iomap_dio_rw that keeps the direct I/O internals
isolated in inode.c.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0d1d43f171cc..47e1e79e8bff 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3359,9 +3359,9 @@ ssize_t btrfs_encoded_read(struct kiocb *iocb, struct iov_iter *iter, ssize_t btrfs_do_encoded_write(struct kiocb *iocb, struct iov_iter *from, const struct btrfs_ioctl_encoded_io_args *encoded); +ssize_t btrfs_dio_rw(struct kiocb *iocb, struct iov_iter *iter, size_t done_before); + extern const struct dentry_operations btrfs_dentry_operations; -extern const struct iomap_ops btrfs_dio_iomap_ops; -extern const struct iomap_dio_ops btrfs_dio_ops; /* Inode locking type flags, by default the exclusive lock is taken */ #define BTRFS_ILOCK_SHARED (1U << 0) |