Lines Matching defs: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;
482 dmap->dirty_regions = kvzalloc(bitmap_size(nr_regions), GFP_KERNEL);
483 if (!dmap->dirty_regions) {
494 kvfree(dmap->dirty_regions);
665 unsigned long *dirty_regions,
673 if (test_bit(index, dirty_regions)) {
680 __clear_bit(index, dirty_regions);
754 r = __update_metadata_word(cmd, dmap->dirty_regions, word);
865 __set_bit(region_nr, dmap->dirty_regions);
901 __set_bit(region_nr, dmap->dirty_regions);