diff options
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index b2fa33911c28..4e2952cf5766 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -145,6 +145,7 @@ struct btrfs_inode { * different from prop_compress and takes precedence if set. */ u8 defrag_compress; + s8 defrag_compress_level; /* * Lock for counters and all fields used to determine if the inode is in @@ -516,6 +517,14 @@ static inline void btrfs_assert_inode_locked(struct btrfs_inode *inode) lockdep_assert_held(&inode->vfs_inode.i_rwsem); } +static inline void btrfs_update_inode_mapping_flags(struct btrfs_inode *inode) +{ + if (inode->flags & BTRFS_INODE_NODATASUM) + mapping_clear_stable_writes(inode->vfs_inode.i_mapping); + else + mapping_set_stable_writes(inode->vfs_inode.i_mapping); +} + /* Array of bytes with variable length, hexadecimal format 0x1234 */ #define CSUM_FMT "0x%*phN" #define CSUM_FMT_VALUE(size, bytes) size, bytes @@ -524,7 +533,7 @@ int btrfs_check_sector_csum(struct btrfs_fs_info *fs_info, struct page *page, u32 pgoff, u8 *csum, const u8 * const csum_expected); bool btrfs_data_csum_ok(struct btrfs_bio *bbio, struct btrfs_device *dev, u32 bio_offset, struct bio_vec *bv); -noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len, +noinline int can_nocow_extent(struct btrfs_inode *inode, u64 offset, u64 *len, struct btrfs_file_extent *file_extent, bool nowait); @@ -584,9 +593,9 @@ void btrfs_free_inode(struct inode *inode); int btrfs_drop_inode(struct inode *inode); int __init btrfs_init_cachep(void); void __cold btrfs_destroy_cachep(void); -struct inode *btrfs_iget_path(u64 ino, struct btrfs_root *root, - struct btrfs_path *path); -struct inode *btrfs_iget(u64 ino, struct btrfs_root *root); +struct btrfs_inode *btrfs_iget_path(u64 ino, struct btrfs_root *root, + struct btrfs_path *path); +struct btrfs_inode *btrfs_iget(u64 ino, struct btrfs_root *root); struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, struct folio *folio, u64 start, u64 len); int btrfs_update_inode(struct btrfs_trans_handle *trans, |