diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
-rw-r--r-- | fs/btrfs/extent_io.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 11dc81a24c7a..3d9935e0d03e 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1309,17 +1309,6 @@ int clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, cached, mask, NULL); } -int clear_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, - unsigned bits, gfp_t mask) -{ - int wake = 0; - - if (bits & EXTENT_LOCKED) - wake = 1; - - return clear_extent_bit(tree, start, end, bits, wake, 0, NULL, mask); -} - int clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, unsigned bits, gfp_t mask, struct extent_changeset *changeset) @@ -1334,21 +1323,6 @@ int clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, changeset); } -int clear_extent_dirty(struct extent_io_tree *tree, u64 start, u64 end, - gfp_t mask) -{ - return clear_extent_bit(tree, start, end, - EXTENT_DIRTY | EXTENT_DELALLOC | - EXTENT_DO_ACCOUNTING, 0, 0, NULL, mask); -} - -int clear_extent_uptodate(struct extent_io_tree *tree, u64 start, u64 end, - struct extent_state **cached_state, gfp_t mask) -{ - return clear_extent_bit(tree, start, end, EXTENT_UPTODATE, 0, 0, - cached_state, mask); -} - /* * either insert or lock state struct between start and end use mask to tell * us if waiting is desired. @@ -1394,19 +1368,6 @@ int try_lock_extent(struct extent_io_tree *tree, u64 start, u64 end) return 1; } -int unlock_extent_cached(struct extent_io_tree *tree, u64 start, u64 end, - struct extent_state **cached, gfp_t mask) -{ - return clear_extent_bit(tree, start, end, EXTENT_LOCKED, 1, 0, cached, - mask); -} - -int unlock_extent(struct extent_io_tree *tree, u64 start, u64 end) -{ - return clear_extent_bit(tree, start, end, EXTENT_LOCKED, 1, 0, NULL, - GFP_NOFS); -} - int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end) { unsigned long index = start >> PAGE_CACHE_SHIFT; |