diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index ccea0648e10..eee060f8811 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -126,7 +126,6 @@ struct btrfs_ordered_sum; static int btrfs_csum_sizes[] = { 4, 0 }; /* four bytes for CRC32 */ -//#define BTRFS_CRC32_SIZE 4 #define BTRFS_EMPTY_DIR_SIZE 0 #define BTRFS_FT_UNKNOWN 0 @@ -283,8 +282,8 @@ struct btrfs_header { } __attribute__ ((__packed__)); #define BTRFS_NODEPTRS_PER_BLOCK(r) (((r)->nodesize - \ - sizeof(struct btrfs_header)) / \ - sizeof(struct btrfs_key_ptr)) + sizeof(struct btrfs_header)) / \ + sizeof(struct btrfs_key_ptr)) #define __BTRFS_LEAF_DATA_SIZE(bs) ((bs) - sizeof(struct btrfs_header)) #define BTRFS_LEAF_DATA_SIZE(r) (__BTRFS_LEAF_DATA_SIZE(r->leafsize)) #define BTRFS_MAX_INLINE_DATA_SIZE(r) (BTRFS_LEAF_DATA_SIZE(r) - \ @@ -1512,7 +1511,7 @@ static inline struct btrfs_header *btrfs_buffer_header(struct extent_buffer *eb) static inline int btrfs_is_leaf(struct extent_buffer *eb) { - return (btrfs_header_level(eb) == 0); + return btrfs_header_level(eb) == 0; } /* struct btrfs_root_item */ @@ -1597,8 +1596,8 @@ static inline unsigned long btrfs_leaf_data(struct extent_buffer *l) /* struct btrfs_file_extent_item */ BTRFS_SETGET_FUNCS(file_extent_type, struct btrfs_file_extent_item, type, 8); -static inline unsigned long btrfs_file_extent_inline_start(struct - btrfs_file_extent_item *e) +static inline unsigned long +btrfs_file_extent_inline_start(struct btrfs_file_extent_item *e) { unsigned long offset = (unsigned long)e; offset += offsetof(struct btrfs_file_extent_item, disk_bytenr); @@ -1660,20 +1659,20 @@ static inline int btrfs_set_root_name(struct btrfs_root *root, const char *name, int len) { /* if we already have a name just free it */ - if (root->name) - kfree(root->name); + kfree(root->name); root->name = kmalloc(len+1, GFP_KERNEL); if (!root->name) return -ENOMEM; memcpy(root->name, name, len); - root->name[len] ='\0'; + root->name[len] = '\0'; return 0; } -static inline u32 btrfs_level_size(struct btrfs_root *root, int level) { +static inline u32 btrfs_level_size(struct btrfs_root *root, int level) +{ if (level == 0) return root->leafsize; return root->nodesize; @@ -1707,9 +1706,9 @@ int btrfs_cross_ref_exist(struct btrfs_trans_handle *trans, int btrfs_extent_post_op(struct btrfs_trans_handle *trans, struct btrfs_root *root); int btrfs_copy_pinned(struct btrfs_root *root, struct extent_io_tree *copy); -struct btrfs_block_group_cache *btrfs_lookup_block_group(struct - btrfs_fs_info *info, - u64 bytenr); +struct btrfs_block_group_cache *btrfs_lookup_block_group( + struct btrfs_fs_info *info, + u64 bytenr); u64 btrfs_find_block_group(struct btrfs_root *root, u64 search_start, u64 search_hint, int owner); struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, @@ -1908,8 +1907,9 @@ int btrfs_search_root(struct btrfs_root *root, u64 search_start, int btrfs_find_dead_roots(struct btrfs_root *root, u64 objectid, struct btrfs_root *latest_root); /* dir-item.c */ -int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root - *root, const char *name, int name_len, u64 dir, +int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, + struct btrfs_root *root, const char *name, + int name_len, u64 dir, struct btrfs_key *location, u8 type, u64 index); struct btrfs_dir_item *btrfs_lookup_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, |