diff options
Diffstat (limited to 'fs/btrfs/file-item.h')
| -rw-r--r-- | fs/btrfs/file-item.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/fs/btrfs/file-item.h b/fs/btrfs/file-item.h index 031225668434..5645c5e3abdb 100644 --- a/fs/btrfs/file-item.h +++ b/fs/btrfs/file-item.h @@ -3,7 +3,22 @@ #ifndef BTRFS_FILE_ITEM_H #define BTRFS_FILE_ITEM_H -#include "accessors.h" +#include <linux/blk_types.h> +#include <linux/list.h> +#include <uapi/linux/btrfs_tree.h> +#include "ctree.h" +#include "ordered-data.h" + +struct extent_map; +struct btrfs_file_extent_item; +struct btrfs_fs_info; +struct btrfs_path; +struct btrfs_bio; +struct btrfs_trans_handle; +struct btrfs_root; +struct btrfs_ordered_sum; +struct btrfs_path; +struct btrfs_inode; #define BTRFS_FILE_EXTENT_INLINE_DATA_START \ (offsetof(struct btrfs_file_extent_item, disk_bytenr)) @@ -38,7 +53,7 @@ static inline u32 btrfs_file_extent_calc_inline_size(u32 datasize) int btrfs_del_csums(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytenr, u64 len); -blk_status_t btrfs_lookup_bio_sums(struct inode *inode, struct bio *bio, u8 *dst); +int btrfs_lookup_bio_sums(struct btrfs_bio *bbio); int btrfs_insert_hole_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 objectid, u64 pos, u64 num_bytes); @@ -49,16 +64,19 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans, int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_ordered_sum *sums); -blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio, - u64 offset, bool one_ordered); +int btrfs_csum_one_bio(struct btrfs_bio *bbio, bool async); +int btrfs_alloc_dummy_sum(struct btrfs_bio *bbio); +int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end, + struct list_head *list, int search_commit, + bool nowait); int btrfs_lookup_csums_list(struct btrfs_root *root, u64 start, u64 end, - struct list_head *list, int search_commit, - bool nowait); -int btrfs_lookup_csums_bitmap(struct btrfs_root *root, u64 start, u64 end, - u8 *csum_buf, unsigned long *csum_bitmap); + struct list_head *list, bool nowait); +int btrfs_lookup_csums_bitmap(struct btrfs_root *root, struct btrfs_path *path, + u64 start, u64 end, u8 *csum_buf, + unsigned long *csum_bitmap); void btrfs_extent_item_to_extent_map(struct btrfs_inode *inode, const struct btrfs_path *path, - struct btrfs_file_extent_item *fi, + const struct btrfs_file_extent_item *fi, struct extent_map *em); int btrfs_inode_clear_file_extent_range(struct btrfs_inode *inode, u64 start, u64 len); |