Lines Matching defs:wnd_bitmap
143 struct wnd_bitmap { struct
144 struct super_block *sb;
145 struct rw_semaphore rw_lock;
147 struct runs_tree run;
148 size_t nbits;
150 size_t total_zeroes; // Total number of free bits.
151 u16 *free_bits; // Free bits in each window.
152 size_t nwnd;
153 u32 bits_last; // Bits in last window.
155 struct rb_root start_tree; // Extents, sorted by 'start'.
156 struct rb_root count_tree; // Extents, sorted by 'count + start'.
157 size_t count; // Extents count.
164 int uptodated;
165 size_t extent_min; // Minimal extent used while building.
166 size_t extent_max; // Upper estimate of biggest free block.
169 size_t zone_bit;
170 size_t zone_end;
172 bool inited;