Lines Matching defs:bitmaps
676 LIST_HEAD(bitmaps);
807 list_add_tail(&e->list, &bitmaps);
816 * We add the bitmaps at the end of the entries in order that
819 list_for_each_entry_safe(e, n, &bitmaps, list) {
945 int *entries, int *bitmaps,
982 *bitmaps += 1;
1023 int entries, int bitmaps)
1060 btrfs_set_free_space_bitmaps(leaf, header, bitmaps);
1128 /* Write out the bitmaps */
1189 io_ctl->entries, io_ctl->bitmaps);
1265 int bitmaps = 0;
1306 block_group, &entries, &bitmaps,
1324 * At last, we write out all the bitmaps and keep cache_writeout_mutex
1362 io_ctl->bitmaps = bitmaps;
1698 * bitmaps, we may end up using more memory than this.
2103 /* This is a way to reclaim large regions from the bitmaps. */
2167 * Since we link bitmaps right into the cluster we need to see if we
2272 * 3) Always pull neighboring regions from bitmaps
2433 * there is, migrate that space from the bitmaps to the extent.
2503 * Only steal free space from adjacent bitmaps if we're sure we're not
2506 * attempt to steal space from bitmaps if we're adding an extent entry.
2698 * start converting things over to using bitmaps
3160 struct list_head *bitmaps, u64 offset, u64 bytes,
3177 * We don't want bitmaps, so just move along until we find a normal
3182 list_add_tail(&entry->list, bitmaps);
3200 list_add_tail(&entry->list, bitmaps);
3245 * This specifically looks for bitmaps that may work in the cluster, we assume
3251 struct list_head *bitmaps, u64 offset, u64 bytes,
3266 if (!list_empty(bitmaps))
3267 entry = list_first_entry(bitmaps, struct btrfs_free_space, list);
3272 list_add(&entry->list, bitmaps);
3275 list_for_each_entry(entry, bitmaps, list) {
3285 * The bitmaps list has all the bitmaps that record free space
3306 LIST_HEAD(bitmaps);
3349 ret = setup_cluster_no_bitmap(block_group, cluster, &bitmaps, offset,
3353 ret = setup_cluster_bitmap(block_group, cluster, &bitmaps,
3358 list_for_each_entry_safe(entry, tmp, &bitmaps, list)
3480 /* Skip bitmaps and if async, already trimmed entries */
3650 * by the filters). So, retrim the block group bitmaps when we