Displaying 1 result from an estimated 1 matches for "bitmap_start".
2013 Apr 03
0
[PATCH] Btrfs-progs: add a free space cache checker to fsck
...t, ctl, path,
+ block_group->key.objectid);
+ btrfs_free_path(path);
+
+ if (ret < 0) {
+ ret = 0;
+
+ printf("failed to load free space cache for block group %llu",
+ block_group->key.objectid);
+ }
+
+ return ret;
+}
+
+static inline unsigned long offset_to_bit(u64 bitmap_start, u32 unit,
+ u64 offset)
+{
+ BUG_ON(offset < bitmap_start);
+ offset -= bitmap_start;
+ return (unsigned long)(offset / unit);
+}
+
+static inline unsigned long bytes_to_bits(u64 bytes, u32 unit)
+{
+ return (unsigned long)(bytes / unit);
+}
+
+static inline u64 offset_to_bitmap(struct bt...