diff options
| -rw-r--r-- | free-space-cache.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/free-space-cache.c b/free-space-cache.c index 220449ec..99ad4200 100644 --- a/free-space-cache.c +++ b/free-space-cache.c @@ -461,22 +461,6 @@ static inline unsigned long bytes_to_bits(u64 bytes, u32 unit) return (unsigned long)(bytes / unit); } -static inline u64 offset_to_bitmap(struct btrfs_free_space_ctl *ctl, - u64 offset) -{ - u64 bitmap_start; - u64 bytes_per_bitmap; - u32 sectorsize = ctl->sectorsize; - - bytes_per_bitmap = BITS_PER_BITMAP(sectorsize) * ctl->unit; - bitmap_start = offset - ctl->start; - bitmap_start = bitmap_start / bytes_per_bitmap; - bitmap_start *= bytes_per_bitmap; - bitmap_start += ctl->start; - - return bitmap_start; -} - static int tree_insert_offset(struct rb_root *root, u64 offset, struct rb_node *node, int bitmap) { |