783 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in __locate_dirty_segment()  local
789 	if (!test_and_set_bit(segno, dirty_i->dirty_segmap[dirty_type]))  in __locate_dirty_segment()
790 		dirty_i->nr_dirty[dirty_type]++;  in __locate_dirty_segment()
800 		if (!test_and_set_bit(segno, dirty_i->dirty_segmap[t]))  in __locate_dirty_segment()
801 			dirty_i->nr_dirty[t]++;  in __locate_dirty_segment()
812 				set_bit(secno, dirty_i->dirty_secmap);  in __locate_dirty_segment()
820 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in __remove_dirty_segment()  local
823 	if (test_and_clear_bit(segno, dirty_i->dirty_segmap[dirty_type]))  in __remove_dirty_segment()
824 		dirty_i->nr_dirty[dirty_type]--;  in __remove_dirty_segment()
830 		if (test_and_clear_bit(segno, dirty_i->dirty_segmap[t]))  in __remove_dirty_segment()
831 			dirty_i->nr_dirty[t]--;  in __remove_dirty_segment()
836 						dirty_i->victim_secmap);  in __remove_dirty_segment()
846 				clear_bit(secno, dirty_i->dirty_secmap);  in __remove_dirty_segment()
851 				set_bit(secno, dirty_i->dirty_secmap);  in __remove_dirty_segment()
863 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in locate_dirty_segment()  local
871 	mutex_lock(&dirty_i->seglist_lock);  in locate_dirty_segment()
887 	mutex_unlock(&dirty_i->seglist_lock);  in locate_dirty_segment()
893 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in f2fs_dirty_to_prefree()  local
896 	mutex_lock(&dirty_i->seglist_lock);  in f2fs_dirty_to_prefree()
897 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {  in f2fs_dirty_to_prefree()
905 	mutex_unlock(&dirty_i->seglist_lock);  in f2fs_dirty_to_prefree()
913 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in f2fs_get_unusable_blocks()  local
919 	mutex_lock(&dirty_i->seglist_lock);  in f2fs_get_unusable_blocks()
920 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {  in f2fs_get_unusable_blocks()
929 	mutex_unlock(&dirty_i->seglist_lock);  in f2fs_get_unusable_blocks()
952 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in get_free_segment()  local
955 	mutex_lock(&dirty_i->seglist_lock);  in get_free_segment()
956 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {  in get_free_segment()
961 		mutex_unlock(&dirty_i->seglist_lock);  in get_free_segment()
964 	mutex_unlock(&dirty_i->seglist_lock);  in get_free_segment()
1963 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in set_prefree_as_free_segments()  local
1966 	mutex_lock(&dirty_i->seglist_lock);  in set_prefree_as_free_segments()
1967 	for_each_set_bit(segno, dirty_i->dirty_segmap[PRE], MAIN_SEGS(sbi))  in set_prefree_as_free_segments()
1969 	mutex_unlock(&dirty_i->seglist_lock);  in set_prefree_as_free_segments()
1978 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in f2fs_clear_prefree_segments()  local
1979 	unsigned long *prefree_map = dirty_i->dirty_segmap[PRE];  in f2fs_clear_prefree_segments()
1985 	mutex_lock(&dirty_i->seglist_lock);  in f2fs_clear_prefree_segments()
2005 				dirty_i->nr_dirty[PRE]--;  in f2fs_clear_prefree_segments()
2034 	mutex_unlock(&dirty_i->seglist_lock);  in f2fs_clear_prefree_segments()
2655 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in change_curseg()  local
2667 	mutex_lock(&dirty_i->seglist_lock);  in change_curseg()
2670 	mutex_unlock(&dirty_i->seglist_lock);  in change_curseg()
4518 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in init_dirty_segmap()  local
4538 		mutex_lock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4540 		mutex_unlock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4546 	mutex_lock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4555 		set_bit(secno, dirty_i->dirty_secmap);  in init_dirty_segmap()
4557 	mutex_unlock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4562 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in init_victim_secmap()  local
4565 	dirty_i->victim_secmap = f2fs_kvzalloc(sbi, bitmap_size, GFP_KERNEL);  in init_victim_secmap()
4566 	if (!dirty_i->victim_secmap)  in init_victim_secmap()
4573 	struct dirty_seglist_info *dirty_i;  in build_dirty_segmap()  local
4577 	dirty_i = f2fs_kzalloc(sbi, sizeof(struct dirty_seglist_info),  in build_dirty_segmap()
4579 	if (!dirty_i)  in build_dirty_segmap()
4582 	SM_I(sbi)->dirty_info = dirty_i;  in build_dirty_segmap()
4583 	mutex_init(&dirty_i->seglist_lock);  in build_dirty_segmap()
4588 		dirty_i->dirty_segmap[i] = f2fs_kvzalloc(sbi, bitmap_size,  in build_dirty_segmap()
4590 		if (!dirty_i->dirty_segmap[i])  in build_dirty_segmap()
4596 		dirty_i->dirty_secmap = f2fs_kvzalloc(sbi,  in build_dirty_segmap()
4598 		if (!dirty_i->dirty_secmap)  in build_dirty_segmap()
5129 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in discard_dirty_segmap()  local
5131 	mutex_lock(&dirty_i->seglist_lock);  in discard_dirty_segmap()
5132 	kvfree(dirty_i->dirty_segmap[dirty_type]);  in discard_dirty_segmap()
5133 	dirty_i->nr_dirty[dirty_type] = 0;  in discard_dirty_segmap()
5134 	mutex_unlock(&dirty_i->seglist_lock);  in discard_dirty_segmap()
5139 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in destroy_victim_secmap()  local
5140 	kvfree(dirty_i->victim_secmap);  in destroy_victim_secmap()
5145 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);  in destroy_dirty_segmap()  local
5148 	if (!dirty_i)  in destroy_dirty_segmap()
5156 		mutex_lock(&dirty_i->seglist_lock);  in destroy_dirty_segmap()
5157 		kvfree(dirty_i->dirty_secmap);  in destroy_dirty_segmap()
5158 		mutex_unlock(&dirty_i->seglist_lock);  in destroy_dirty_segmap()
5163 	kfree(dirty_i);  in destroy_dirty_segmap()