diff options
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index ab31d145227e..17f9ce479ed7 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -371,7 +371,7 @@ struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info, struct extent_buffer *__alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info, u64 start, unsigned long len); struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info, - u64 start, u32 nodesize); + u64 start); struct extent_buffer *btrfs_clone_extent_buffer(struct extent_buffer *src); struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info, u64 start); @@ -405,8 +405,13 @@ void read_extent_buffer(struct extent_buffer *eb, void *dst, int read_extent_buffer_to_user(struct extent_buffer *eb, void __user *dst, unsigned long start, unsigned long len); +void write_extent_buffer_fsid(struct extent_buffer *eb, const void *src); +void write_extent_buffer_chunk_tree_uuid(struct extent_buffer *eb, + const void *src); void write_extent_buffer(struct extent_buffer *eb, const void *src, unsigned long start, unsigned long len); +void copy_extent_buffer_full(struct extent_buffer *dst, + struct extent_buffer *src); void copy_extent_buffer(struct extent_buffer *dst, struct extent_buffer *src, unsigned long dst_offset, unsigned long src_offset, unsigned long len); @@ -414,8 +419,8 @@ void memcpy_extent_buffer(struct extent_buffer *dst, unsigned long dst_offset, unsigned long src_offset, unsigned long len); void memmove_extent_buffer(struct extent_buffer *dst, unsigned long dst_offset, unsigned long src_offset, unsigned long len); -void memset_extent_buffer(struct extent_buffer *eb, char c, - unsigned long start, unsigned long len); +void memzero_extent_buffer(struct extent_buffer *eb, unsigned long start, + unsigned long len); int extent_buffer_test_bit(struct extent_buffer *eb, unsigned long start, unsigned long pos); void extent_buffer_bitmap_set(struct extent_buffer *eb, unsigned long start, @@ -452,8 +457,8 @@ int repair_io_failure(struct inode *inode, u64 start, u64 length, u64 logical, int clean_io_failure(struct inode *inode, u64 start, struct page *page, unsigned int pg_offset); void end_extent_writepage(struct page *page, int err, u64 start, u64 end); -int repair_eb_io_failure(struct btrfs_root *root, struct extent_buffer *eb, - int mirror_num); +int repair_eb_io_failure(struct btrfs_fs_info *fs_info, + struct extent_buffer *eb, int mirror_num); /* * When IO fails, either with EIO or csum verification fails, we @@ -491,5 +496,5 @@ noinline u64 find_lock_delalloc_range(struct inode *inode, u64 *end, u64 max_bytes); #endif struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info, - u64 start, u32 nodesize); + u64 start); #endif |