diff options
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 23d4103c8831..4bc72a87b9a9 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -57,6 +57,7 @@ enum { #define BITMAP_LAST_BYTE_MASK(nbits) \ (BYTE_MASK >> (-(nbits) & (BITS_PER_BYTE - 1))) +struct btrfs_bio; struct btrfs_root; struct btrfs_inode; struct btrfs_io_bio; @@ -142,15 +143,10 @@ static inline void extent_changeset_free(struct extent_changeset *changeset) struct extent_map_tree; -typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode, - struct page *page, size_t pg_offset, - u64 start, u64 len); - int try_release_extent_mapping(struct page *page, gfp_t mask); int try_release_extent_buffer(struct page *page); int btrfs_read_folio(struct file *file, struct folio *folio); -int extent_write_full_page(struct page *page, struct writeback_control *wbc); int extent_write_locked_range(struct inode *inode, u64 start, u64 end); int extent_writepages(struct address_space *mapping, struct writeback_control *wbc); @@ -247,7 +243,6 @@ void extent_clear_unlock_delalloc(struct btrfs_inode *inode, u64 start, u64 end, int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array); struct bio *btrfs_bio_alloc(unsigned int nr_iovecs); -struct bio *btrfs_bio_clone(struct block_device *bdev, struct bio *bio); struct bio *btrfs_bio_clone_partial(struct bio *orig, u64 offset, u64 size); void end_extent_writepage(struct page *page, int err, u64 start, u64 end); @@ -266,15 +261,13 @@ struct io_failure_record { u64 start; u64 len; u64 logical; - enum btrfs_compression_type compress_type; int this_mirror; int failed_mirror; + int num_copies; }; -int btrfs_repair_one_sector(struct inode *inode, - struct bio *failed_bio, u32 bio_offset, - struct page *page, unsigned int pgoff, - u64 start, int failed_mirror, +int btrfs_repair_one_sector(struct inode *inode, struct btrfs_bio *failed_bbio, + u32 bio_offset, struct page *page, unsigned int pgoff, submit_bio_hook_t *submit_bio_hook); #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS |