diff options
-rw-r--r-- | fs/btrfs/accessors.h | 22 | ||||
-rw-r--r-- | fs/btrfs/ctree.c | 1 | ||||
-rw-r--r-- | fs/btrfs/ctree.h | 8 | ||||
-rw-r--r-- | fs/btrfs/file-item.h | 33 | ||||
-rw-r--r-- | fs/btrfs/tree-checker.c | 1 |
5 files changed, 35 insertions, 30 deletions
diff --git a/fs/btrfs/accessors.h b/fs/btrfs/accessors.h index b9d9a69685df..f0d017f9407f 100644 --- a/fs/btrfs/accessors.h +++ b/fs/btrfs/accessors.h @@ -915,16 +915,6 @@ BTRFS_SETGET_STACK_FUNCS(stack_file_extent_disk_num_bytes, BTRFS_SETGET_STACK_FUNCS(stack_file_extent_compression, struct btrfs_file_extent_item, compression, 8); -static inline unsigned long btrfs_file_extent_inline_start( - const struct btrfs_file_extent_item *e) -{ - return (unsigned long)e + BTRFS_FILE_EXTENT_INLINE_DATA_START; -} - -static inline u32 btrfs_file_extent_calc_inline_size(u32 datasize) -{ - return BTRFS_FILE_EXTENT_INLINE_DATA_START + datasize; -} BTRFS_SETGET_FUNCS(file_extent_type, struct btrfs_file_extent_item, type, 8); BTRFS_SETGET_FUNCS(file_extent_disk_bytenr, struct btrfs_file_extent_item, @@ -946,18 +936,6 @@ BTRFS_SETGET_FUNCS(file_extent_encryption, struct btrfs_file_extent_item, BTRFS_SETGET_FUNCS(file_extent_other_encoding, struct btrfs_file_extent_item, other_encoding, 16); -/* - * Returns the number of bytes used by the item on disk, minus the size of any - * extent headers. If a file is compressed on disk, this is the compressed - * size. - */ -static inline u32 btrfs_file_extent_inline_item_len( - const struct extent_buffer *eb, - int nr) -{ - return btrfs_item_size(eb, nr) - BTRFS_FILE_EXTENT_INLINE_DATA_START; -} - /* btrfs_qgroup_status_item */ BTRFS_SETGET_FUNCS(qgroup_status_generation, struct btrfs_qgroup_status_item, generation, 64); diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index dc38c24a0ffa..e85b243be5a2 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -22,6 +22,7 @@ #include "accessors.h" #include "extent-tree.h" #include "relocation.h" +#include "file-item.h" static struct kmem_cache *btrfs_path_cachep; diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 4e58b0532b36..428f51efd455 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -461,14 +461,6 @@ static inline u32 BTRFS_NODEPTRS_PER_BLOCK(const struct btrfs_fs_info *info) return BTRFS_LEAF_DATA_SIZE(info) / sizeof(struct btrfs_key_ptr); } -#define BTRFS_FILE_EXTENT_INLINE_DATA_START \ - (offsetof(struct btrfs_file_extent_item, disk_bytenr)) -static inline u32 BTRFS_MAX_INLINE_DATA_SIZE(const struct btrfs_fs_info *info) -{ - return BTRFS_MAX_ITEM_SIZE(info) - - BTRFS_FILE_EXTENT_INLINE_DATA_START; -} - static inline u32 BTRFS_MAX_XATTR_SIZE(const struct btrfs_fs_info *info) { return BTRFS_MAX_ITEM_SIZE(info) - sizeof(struct btrfs_dir_item); diff --git a/fs/btrfs/file-item.h b/fs/btrfs/file-item.h index 95b371208b30..031225668434 100644 --- a/fs/btrfs/file-item.h +++ b/fs/btrfs/file-item.h @@ -3,6 +3,39 @@ #ifndef BTRFS_FILE_ITEM_H #define BTRFS_FILE_ITEM_H +#include "accessors.h" + +#define BTRFS_FILE_EXTENT_INLINE_DATA_START \ + (offsetof(struct btrfs_file_extent_item, disk_bytenr)) + +static inline u32 BTRFS_MAX_INLINE_DATA_SIZE(const struct btrfs_fs_info *info) +{ + return BTRFS_MAX_ITEM_SIZE(info) - BTRFS_FILE_EXTENT_INLINE_DATA_START; +} + +/* + * Return the number of bytes used by the item on disk, minus the size of any + * extent headers. If a file is compressed on disk, this is the compressed + * size. + */ +static inline u32 btrfs_file_extent_inline_item_len( + const struct extent_buffer *eb, + int nr) +{ + return btrfs_item_size(eb, nr) - BTRFS_FILE_EXTENT_INLINE_DATA_START; +} + +static inline unsigned long btrfs_file_extent_inline_start( + const struct btrfs_file_extent_item *e) +{ + return (unsigned long)e + BTRFS_FILE_EXTENT_INLINE_DATA_START; +} + +static inline u32 btrfs_file_extent_calc_inline_size(u32 datasize) +{ + return BTRFS_FILE_EXTENT_INLINE_DATA_START + 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); diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 1c2d418dda6a..32e051101a27 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -28,6 +28,7 @@ #include "btrfs_inode.h" #include "fs.h" #include "accessors.h" +#include "file-item.h" /* * Error message should follow the following format: |