diff options
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 195c09e20609..9dc21622806e 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -93,12 +93,6 @@ struct btrfs_inode { /* the io_tree does range state (DIRTY, LOCKED etc) */ struct extent_io_tree io_tree; - /* special utility tree used to record which mirrors have already been - * tried when checksums fail for a given block - */ - struct rb_root io_failure_tree; - spinlock_t io_failure_lock; - /* * Keep track of where the inode has extent items mapped in order to * make sure the i_size adjustments are accurate @@ -411,21 +405,11 @@ static inline void btrfs_inode_split_flags(u64 inode_item_flags, #define CSUM_FMT "0x%*phN" #define CSUM_FMT_VALUE(size, bytes) size, bytes -void btrfs_submit_data_write_bio(struct btrfs_inode *inode, struct bio *bio, int mirror_num); -void btrfs_submit_data_read_bio(struct btrfs_inode *inode, struct bio *bio, - int mirror_num, enum btrfs_compression_type compress_type); -void btrfs_submit_dio_repair_bio(struct btrfs_inode *inode, struct bio *bio, int mirror_num); -blk_status_t btrfs_submit_bio_start(struct btrfs_inode *inode, struct bio *bio); -blk_status_t btrfs_submit_bio_start_direct_io(struct btrfs_inode *inode, - struct bio *bio, - u64 dio_file_offset); int btrfs_check_sector_csum(struct btrfs_fs_info *fs_info, struct page *page, u32 pgoff, u8 *csum, const u8 * const csum_expected); -int btrfs_check_data_csum(struct btrfs_inode *inode, struct btrfs_bio *bbio, - u32 bio_offset, struct page *page, u32 pgoff); -unsigned int btrfs_verify_data_csum(struct btrfs_bio *bbio, - u32 bio_offset, struct page *page, - u64 start, u64 end); +blk_status_t btrfs_extract_ordered_extent(struct btrfs_bio *bbio); +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, u64 *orig_start, u64 *orig_block_len, u64 *ram_bytes, bool nowait, bool strict); @@ -469,7 +453,7 @@ int btrfs_new_inode_prepare(struct btrfs_new_inode_args *args, int btrfs_create_new_inode(struct btrfs_trans_handle *trans, struct btrfs_new_inode_args *args); void btrfs_new_inode_args_destroy(struct btrfs_new_inode_args *args); -struct inode *btrfs_new_subvol_inode(struct user_namespace *mnt_userns, +struct inode *btrfs_new_subvol_inode(struct mnt_idmap *idmap, struct inode *dir); void btrfs_set_delalloc_extent(struct btrfs_inode *inode, struct extent_state *state, u32 bits); |