Lines Matching defs:bitmaps
713 * bitmaps, we may end up using more memory than this.
743 LIST_HEAD(bitmaps);
864 list_add_tail(&e->list, &bitmaps);
873 * We add the bitmaps at the end of the entries in order that
876 list_for_each_entry_safe(e, n, &bitmaps, list) {
1071 int *entries, int *bitmaps,
1108 *bitmaps += 1;
1149 int entries, int bitmaps)
1186 btrfs_set_free_space_bitmaps(leaf, header, bitmaps);
1253 /* Write out the bitmaps */
1314 io_ctl->entries, io_ctl->bitmaps);
1385 int bitmaps = 0;
1426 block_group, &entries, &bitmaps,
1444 * At last, we write out all the bitmaps and keep cache_writeout_mutex
1482 io_ctl->bitmaps = bitmaps;
2268 /* This is a way to reclaim large regions from the bitmaps. */
2331 * Since we link bitmaps right into the cluster we need to see if we
2436 * 3) Always pull neighboring regions from bitmaps
2588 * there is, migrate that space from the bitmaps to the extent.
2661 * Only steal free space from adjacent bitmaps if we're sure we're not
2664 * attempt to steal space from bitmaps if we're adding an extent entry.
2961 * start converting things over to using bitmaps
3410 struct list_head *bitmaps, u64 offset, u64 bytes,
3429 * We don't want bitmaps, so just move along until we find a normal
3434 list_add_tail(&entry->list, bitmaps);
3452 list_add_tail(&entry->list, bitmaps);
3497 * This specifically looks for bitmaps that may work in the cluster, we assume
3503 struct list_head *bitmaps, u64 offset, u64 bytes,
3518 if (!list_empty(bitmaps))
3519 entry = list_first_entry(bitmaps, struct btrfs_free_space, list);
3524 list_add(&entry->list, bitmaps);
3527 list_for_each_entry(entry, bitmaps, list) {
3537 * The bitmaps list has all the bitmaps that record free space
3558 LIST_HEAD(bitmaps);
3602 ret = setup_cluster_no_bitmap(block_group, cluster, &bitmaps, offset,
3606 ret = setup_cluster_bitmap(block_group, cluster, &bitmaps,
3611 list_for_each_entry_safe(entry, tmp, &bitmaps, list)
3733 /* Skip bitmaps and if async, already trimmed entries */
3903 * by the filters). So, retrim the block group bitmaps when we