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| author | David Sterba <dsterba@suse.cz> | 2011-10-24 14:47:57 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2011-10-24 14:47:57 +0200 |
| commit | afd582ac8f10382002a72b4d17d9c2db328ed8b8 (patch) | |
| tree | 91246c1296c06cc0d5add8d10452e7fb110ed920 /fs/btrfs/extent_io.h | |
| parent | c3b92c8787367a8bb53d57d9789b558f1295cc96 (diff) | |
| parent | 016fc6a63e465d5b94e4028f6d05d9703e195428 (diff) | |
Merge remote-tracking branch 'remotes/josef/for-chris' into btrfs-next-stable
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 7b2f0c3e792..325a346369d 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -17,6 +17,7 @@ #define EXTENT_NODATASUM (1 << 10) #define EXTENT_DO_ACCOUNTING (1 << 11) #define EXTENT_FIRST_DELALLOC (1 << 12) +#define EXTENT_NEED_WAIT (1 << 13) #define EXTENT_IOBITS (EXTENT_LOCKED | EXTENT_WRITEBACK) #define EXTENT_CTLBITS (EXTENT_DO_ACCOUNTING | EXTENT_FIRST_DELALLOC) @@ -214,6 +215,8 @@ int set_extent_dirty(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask); int clear_extent_dirty(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask); +int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, + int bits, int clear_bits, gfp_t mask); int set_extent_delalloc(struct extent_io_tree *tree, u64 start, u64 end, struct extent_state **cached_state, gfp_t mask); int find_first_extent_bit(struct extent_io_tree *tree, u64 start, |