diff options
Diffstat (limited to 'fs/xfs/scrub/bitmap.h')
| -rw-r--r-- | fs/xfs/scrub/bitmap.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/xfs/scrub/bitmap.h b/fs/xfs/scrub/bitmap.h index 27fde5b4a753..6be596e60ac8 100644 --- a/fs/xfs/scrub/bitmap.h +++ b/fs/xfs/scrub/bitmap.h @@ -6,21 +6,18 @@ #ifndef __XFS_SCRUB_BITMAP_H__ #define __XFS_SCRUB_BITMAP_H__ -struct xbitmap_range { - struct list_head list; - uint64_t start; - uint64_t len; -}; +#include <linux/interval_tree.h> struct xbitmap { - struct list_head list; + struct rb_root_cached root; }; void xbitmap_init(struct xbitmap *bitmap); void xbitmap_destroy(struct xbitmap *bitmap); +void xbitmap_clear(struct xbitmap *bitmap, uint64_t start, uint64_t len); int xbitmap_set(struct xbitmap *bitmap, uint64_t start, uint64_t len); -int xbitmap_disunion(struct xbitmap *bitmap, struct xbitmap *sub); +void xbitmap_disunion(struct xbitmap *bitmap, struct xbitmap *sub); int xbitmap_set_btcur_path(struct xbitmap *bitmap, struct xfs_btree_cur *cur); int xbitmap_set_btblocks(struct xbitmap *bitmap, @@ -42,4 +39,6 @@ typedef int (*xbitmap_walk_bit_fn)(uint64_t bit, void *priv); int xbitmap_iter_set_bits(struct xbitmap *bitmap, xbitmap_walk_bit_fn fn, void *priv); +bool xbitmap_empty(struct xbitmap *bitmap); + #endif /* __XFS_SCRUB_BITMAP_H__ */ |