Lines Matching refs:dirty_regions
72 * bitmaps, namely dirty_regions and dirty_words. The dirty_regions bitmap
75 * the dirty_regions bitmap.
89 * During a metadata commit we scan dmap->dirty_words and dmap->dirty_regions
112 unsigned long *dirty_regions;
488 dmap->dirty_regions = kvzalloc(bitmap_size(nr_regions), GFP_KERNEL);
489 if (!dmap->dirty_regions) {
500 kvfree(dmap->dirty_regions);
671 unsigned long *dirty_regions,
679 if (test_bit(index, dirty_regions)) {
686 __clear_bit(index, dirty_regions);
760 r = __update_metadata_word(cmd, dmap->dirty_regions, word);
871 __set_bit(region_nr, dmap->dirty_regions);
907 __set_bit(region_nr, dmap->dirty_regions);