Lines Matching refs:buddy
683 void *buddy; in __mb_check_buddy() local
690 buddy = mb_find_buddy(e4b, order, &max); in __mb_check_buddy()
691 MB_CHECK_ASSERT(buddy); in __mb_check_buddy()
694 MB_CHECK_ASSERT(buddy != buddy2); in __mb_check_buddy()
700 if (mb_test_bit(i, buddy)) { in __mb_check_buddy()
725 buddy = mb_find_buddy(e4b, 0, &max); in __mb_check_buddy()
727 if (!mb_test_bit(i, buddy)) { in __mb_check_buddy()
755 MB_CHECK_ASSERT(mb_test_bit(k + i, buddy)); in __mb_check_buddy()
773 void *buddy, ext4_grpblk_t first, ext4_grpblk_t len, in ext4_mb_mark_free_simple() argument
801 buddy + sbi->s_mb_offsets[min]); in ext4_mb_mark_free_simple()
1063 void *buddy, void *bitmap, ext4_group_t group) in ext4_mb_generate_buddy() argument
1086 ext4_mb_mark_free_simple(sb, buddy, first, len, grp); in ext4_mb_generate_buddy()
1682 void *buddy = mb_find_buddy(e4b, order, &max); in mb_buddy_mark_free() local
1684 while (buddy) { in mb_buddy_mark_free()
1717 e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&first, buddy, -1); in mb_buddy_mark_free()
1719 e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&last, buddy, 1); in mb_buddy_mark_free()
1725 mb_clear_bits(buddy, first, last - first + 1); in mb_buddy_mark_free()
1731 buddy = buddy2; in mb_buddy_mark_free()
1823 void *buddy; in mb_find_extent() local
1828 buddy = mb_find_buddy(e4b, 0, &max); in mb_find_extent()
1829 BUG_ON(buddy == NULL); in mb_find_extent()
1831 if (mb_test_bit(block, buddy)) { in mb_find_extent()
1892 void *buddy; in mb_mark_used() local
1925 buddy = mb_find_buddy(e4b, ord, &max); in mb_mark_used()
1929 mb_set_bit(start >> ord, buddy); in mb_mark_used()
1943 buddy = mb_find_buddy(e4b, ord, &max); in mb_mark_used()
1944 mb_set_bit(start >> ord, buddy); in mb_mark_used()
1949 buddy = mb_find_buddy(e4b, ord, &max); in mb_mark_used()
1950 mb_clear_bit(cur, buddy); in mb_mark_used()
1951 mb_clear_bit(cur + 1, buddy); in mb_mark_used()
2228 void *buddy; in ext4_mb_simple_scan_group() local
2238 buddy = mb_find_buddy(e4b, i, &max); in ext4_mb_simple_scan_group()
2239 BUG_ON(buddy == NULL); in ext4_mb_simple_scan_group()
2241 k = mb_find_next_zero_bit(buddy, max, 0); in ext4_mb_simple_scan_group()