diff options
Diffstat (limited to 'fs/btrfs/file.h')
| -rw-r--r-- | fs/btrfs/file.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/fs/btrfs/file.h b/fs/btrfs/file.h index 82b34fbb295f..de89e644be29 100644 --- a/fs/btrfs/file.h +++ b/fs/btrfs/file.h @@ -3,6 +3,21 @@ #ifndef BTRFS_FILE_H #define BTRFS_FILE_H +#include <linux/types.h> + +struct file; +struct extent_state; +struct kiocb; +struct iov_iter; +struct page; +struct btrfs_ioctl_encoded_io_args; +struct btrfs_drop_extents_args; +struct btrfs_inode; +struct btrfs_root; +struct btrfs_path; +struct btrfs_replace_extent_info; +struct btrfs_trans_handle; + extern const struct file_operations btrfs_file_operations; int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync); @@ -19,15 +34,16 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, ssize_t btrfs_do_write_iter(struct kiocb *iocb, struct iov_iter *from, const struct btrfs_ioctl_encoded_io_args *encoded); int btrfs_release_file(struct inode *inode, struct file *file); -int btrfs_dirty_pages(struct btrfs_inode *inode, struct page **pages, - size_t num_pages, loff_t pos, size_t write_bytes, - struct extent_state **cached, bool noreserve); -int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end); +int btrfs_dirty_folio(struct btrfs_inode *inode, struct folio *folio, loff_t pos, + size_t write_bytes, struct extent_state **cached, bool noreserve); +int btrfs_fdatawrite_range(struct btrfs_inode *inode, loff_t start, loff_t end); int btrfs_check_nocow_lock(struct btrfs_inode *inode, loff_t pos, size_t *write_bytes, bool nowait); void btrfs_check_nocow_unlock(struct btrfs_inode *inode); bool btrfs_find_delalloc_in_range(struct btrfs_inode *inode, u64 start, u64 end, struct extent_state **cached_state, u64 *delalloc_start_ret, u64 *delalloc_end_ret); +int btrfs_write_check(struct kiocb *iocb, size_t count); +ssize_t btrfs_buffered_write(struct kiocb *iocb, struct iov_iter *i); #endif |