diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2019-09-23 10:05:21 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-11-18 12:46:47 +0100 |
| commit | b3f167aa6c7053b87fa53364fc40dd4757f053c9 (patch) | |
| tree | 7bdadc0a06a9821977d6eb95fc1d2d746125e1d0 /fs/btrfs/extent-io-tree.h | |
| parent | 083e75e7e6a9e24b041ed9cc668dc7a500e31919 (diff) | |
btrfs: move the failrec tree stuff into extent-io-tree.h
This needs to be cleaned up in the future, but for now it belongs to the
extent-io-tree stuff since it uses the internal tree search code.
Needed to export get_state_failrec and set_state_failrec as well since
we're not going to move the actual IO part of the failrec stuff out at
this point.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-io-tree.h')
| -rw-r--r-- | fs/btrfs/extent-io-tree.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h index 3de980c44d5e..a3febe746c79 100644 --- a/fs/btrfs/extent-io-tree.h +++ b/fs/btrfs/extent-io-tree.h @@ -4,6 +4,7 @@ #define BTRFS_EXTENT_IO_TREE_H struct extent_changeset; +struct io_failure_record; /* Bits for the extent state */ #define EXTENT_DIRTY (1U << 0) @@ -227,4 +228,21 @@ bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start, u64 *end, u64 max_bytes, struct extent_state **cached_state); +/* This should be reworked in the future and put elsewhere. */ +int get_state_failrec(struct extent_io_tree *tree, u64 start, + struct io_failure_record **failrec); +int set_state_failrec(struct extent_io_tree *tree, u64 start, + struct io_failure_record *failrec); +void btrfs_free_io_failure_record(struct btrfs_inode *inode, u64 start, + u64 end); +int btrfs_get_io_failure_record(struct inode *inode, u64 start, u64 end, + struct io_failure_record **failrec_ret); +int free_io_failure(struct extent_io_tree *failure_tree, + struct extent_io_tree *io_tree, + struct io_failure_record *rec); +int clean_io_failure(struct btrfs_fs_info *fs_info, + struct extent_io_tree *failure_tree, + struct extent_io_tree *io_tree, u64 start, + struct page *page, u64 ino, unsigned int pg_offset); + #endif /* BTRFS_EXTENT_IO_TREE_H */ |