fs/f2fs/segment.c

749 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
755 	if (!test_and_set_bit(segno, dirty_i->dirty_segmap[dirty_type]))
756 		dirty_i->nr_dirty[dirty_type]++;
766 		if (!test_and_set_bit(segno, dirty_i->dirty_segmap[t]))
767 			dirty_i->nr_dirty[t]++;
778 				set_bit(secno, dirty_i->dirty_secmap);
786 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
789 	if (test_and_clear_bit(segno, dirty_i->dirty_segmap[dirty_type]))
790 		dirty_i->nr_dirty[dirty_type]--;
796 		if (test_and_clear_bit(segno, dirty_i->dirty_segmap[t]))
797 			dirty_i->nr_dirty[t]--;
802 						dirty_i->victim_secmap);
812 				clear_bit(secno, dirty_i->dirty_secmap);
817 				set_bit(secno, dirty_i->dirty_secmap);
829 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
837 	mutex_lock(&dirty_i->seglist_lock);
853 	mutex_unlock(&dirty_i->seglist_lock);
859 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
862 	mutex_lock(&dirty_i->seglist_lock);
863 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {
871 	mutex_unlock(&dirty_i->seglist_lock);
879 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
885 	mutex_lock(&dirty_i->seglist_lock);
886 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {
895 	mutex_unlock(&dirty_i->seglist_lock);
923 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
926 	mutex_lock(&dirty_i->seglist_lock);
927 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {
932 		mutex_unlock(&dirty_i->seglist_lock);
935 	mutex_unlock(&dirty_i->seglist_lock);
2137 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
2140 	mutex_lock(&dirty_i->seglist_lock);
2141 	for_each_set_bit(segno, dirty_i->dirty_segmap[PRE], MAIN_SEGS(sbi))
2143 	mutex_unlock(&dirty_i->seglist_lock);
2152 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
2153 	unsigned long *prefree_map = dirty_i->dirty_segmap[PRE];
2163 	mutex_lock(&dirty_i->seglist_lock);
2183 				dirty_i->nr_dirty[PRE]--;
2214 	mutex_unlock(&dirty_i->seglist_lock);
2876 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
2886 	mutex_lock(&dirty_i->seglist_lock);
2889 	mutex_unlock(&dirty_i->seglist_lock);
4819 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
4838 		mutex_lock(&dirty_i->seglist_lock);
4840 		mutex_unlock(&dirty_i->seglist_lock);
4846 	mutex_lock(&dirty_i->seglist_lock);
4855 		set_bit(secno, dirty_i->dirty_secmap);
4857 	mutex_unlock(&dirty_i->seglist_lock);
4862 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
4865 	dirty_i->victim_secmap = f2fs_kvzalloc(sbi, bitmap_size, GFP_KERNEL);
4866 	if (!dirty_i->victim_secmap)
4869 	dirty_i->pinned_secmap = f2fs_kvzalloc(sbi, bitmap_size, GFP_KERNEL);
4870 	if (!dirty_i->pinned_secmap)
4873 	dirty_i->pinned_secmap_cnt = 0;
4874 	dirty_i->enable_pin_section = true;
4880 	struct dirty_seglist_info *dirty_i;
4884 	dirty_i = f2fs_kzalloc(sbi, sizeof(struct dirty_seglist_info),
4886 	if (!dirty_i)
4889 	SM_I(sbi)->dirty_info = dirty_i;
4890 	mutex_init(&dirty_i->seglist_lock);
4895 		dirty_i->dirty_segmap[i] = f2fs_kvzalloc(sbi, bitmap_size,
4897 		if (!dirty_i->dirty_segmap[i])
4903 		dirty_i->dirty_secmap = f2fs_kvzalloc(sbi,
4905 		if (!dirty_i->dirty_secmap)
5404 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
5406 	mutex_lock(&dirty_i->seglist_lock);
5407 	kvfree(dirty_i->dirty_segmap[dirty_type]);
5408 	dirty_i->nr_dirty[dirty_type] = 0;
5409 	mutex_unlock(&dirty_i->seglist_lock);
5414 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
5416 	kvfree(dirty_i->pinned_secmap);
5417 	kvfree(dirty_i->victim_secmap);
5422 	struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
5425 	if (!dirty_i)
5433 		mutex_lock(&dirty_i->seglist_lock);
5434 		kvfree(dirty_i->dirty_secmap);
5435 		mutex_unlock(&dirty_i->seglist_lock);
5440 	kfree(dirty_i);