672 	struct sit_info *sit_i = SIT_I(sbi);  in __mark_sit_entry_dirty()  local
674 	if (!__test_and_set_bit(segno, sit_i->dirty_sentries_bitmap)) {  in __mark_sit_entry_dirty()
675 		sit_i->dirty_sentries++;  in __mark_sit_entry_dirty()
747 	struct sit_info *sit_i = SIT_I(sbi);  in invalidate_blocks()  local
754 	mutex_lock(&sit_i->sentry_lock);  in invalidate_blocks()
761 	mutex_unlock(&sit_i->sentry_lock);  in invalidate_blocks()
766 	struct sit_info *sit_i = SIT_I(sbi);  in is_checkpointed_data()  local
774 	mutex_lock(&sit_i->sentry_lock);  in is_checkpointed_data()
783 	mutex_unlock(&sit_i->sentry_lock);  in is_checkpointed_data()
1246 	struct sit_info *sit_i = SIT_I(sbi);  in allocate_data_block()  local
1255 	mutex_lock(&sit_i->sentry_lock);  in allocate_data_block()
1276 		sit_i->s_ops->allocate_segment(sbi, type, false);  in allocate_data_block()
1283 	mutex_unlock(&sit_i->sentry_lock);  in allocate_data_block()
1352 	struct sit_info *sit_i = SIT_I(sbi);  in __f2fs_replace_block()  local
1379 	mutex_lock(&sit_i->sentry_lock);  in __f2fs_replace_block()
1411 	mutex_unlock(&sit_i->sentry_lock);  in __f2fs_replace_block()
1773 	struct sit_info *sit_i = SIT_I(sbi);  in get_next_sit_page()  local
1793 	set_to_next_sit(sit_i, start);  in get_next_sit_page()
1885 	struct sit_info *sit_i = SIT_I(sbi);  in flush_sit_entries()  local
1886 	unsigned long *bitmap = sit_i->dirty_sentries_bitmap;  in flush_sit_entries()
1895 	mutex_lock(&sit_i->sentry_lock);  in flush_sit_entries()
1897 	if (!sit_i->dirty_sentries)  in flush_sit_entries()
1911 	if (!__has_cursum_space(sum, sit_i->dirty_sentries, SIT_JOURNAL))  in flush_sit_entries()
1957 				sit_offset = SIT_ENTRY_OFFSET(sit_i, segno);  in flush_sit_entries()
1963 			sit_i->dirty_sentries--;  in flush_sit_entries()
1975 	f2fs_bug_on(sbi, sit_i->dirty_sentries);  in flush_sit_entries()
1981 	mutex_unlock(&sit_i->sentry_lock);  in flush_sit_entries()
1991 	struct sit_info *sit_i;  in build_sit_info()  local
1997 	sit_i = kzalloc(sizeof(struct sit_info), GFP_KERNEL);  in build_sit_info()
1998 	if (!sit_i)  in build_sit_info()
2001 	SM_I(sbi)->sit_info = sit_i;  in build_sit_info()
2003 	sit_i->sentries = f2fs_kvzalloc(MAIN_SEGS(sbi) *  in build_sit_info()
2005 	if (!sit_i->sentries)  in build_sit_info()
2009 	sit_i->dirty_sentries_bitmap = f2fs_kvzalloc(bitmap_size, GFP_KERNEL);  in build_sit_info()
2010 	if (!sit_i->dirty_sentries_bitmap)  in build_sit_info()
2014 		sit_i->sentries[start].cur_valid_map  in build_sit_info()
2016 		sit_i->sentries[start].ckpt_valid_map  in build_sit_info()
2018 		sit_i->sentries[start].discard_map  in build_sit_info()
2020 		if (!sit_i->sentries[start].cur_valid_map ||  in build_sit_info()
2021 				!sit_i->sentries[start].ckpt_valid_map ||  in build_sit_info()
2022 				!sit_i->sentries[start].discard_map)  in build_sit_info()
2026 	sit_i->tmp_map = kzalloc(SIT_VBLOCK_MAP_SIZE, GFP_KERNEL);  in build_sit_info()
2027 	if (!sit_i->tmp_map)  in build_sit_info()
2031 		sit_i->sec_entries = f2fs_kvzalloc(MAIN_SECS(sbi) *  in build_sit_info()
2033 		if (!sit_i->sec_entries)  in build_sit_info()
2049 	sit_i->s_ops = &default_salloc_ops;  in build_sit_info()
2051 	sit_i->sit_base_addr = le32_to_cpu(raw_super->sit_blkaddr);  in build_sit_info()
2052 	sit_i->sit_blocks = sit_segs << sbi->log_blocks_per_seg;  in build_sit_info()
2053 	sit_i->written_valid_blocks = le64_to_cpu(ckpt->valid_block_count);  in build_sit_info()
2054 	sit_i->sit_bitmap = dst_bitmap;  in build_sit_info()
2055 	sit_i->bitmap_size = bitmap_size;  in build_sit_info()
2056 	sit_i->dirty_sentries = 0;  in build_sit_info()
2057 	sit_i->sents_per_block = SIT_ENTRY_PER_BLOCK;  in build_sit_info()
2058 	sit_i->elapsed_time = le64_to_cpu(sbi->ckpt->elapsed_time);  in build_sit_info()
2059 	sit_i->mounted_time = CURRENT_TIME_SEC.tv_sec;  in build_sit_info()
2060 	mutex_init(&sit_i->sentry_lock);  in build_sit_info()
2122 	struct sit_info *sit_i = SIT_I(sbi);  in build_sit_entries()  local
2133 		start = start_blk * sit_i->sents_per_block;  in build_sit_entries()
2134 		end = (start_blk + readed) * sit_i->sents_per_block;  in build_sit_entries()
2137 			struct seg_entry *se = &sit_i->sentries[start];  in build_sit_entries()
2155 			sit = sit_blk->entries[SIT_ENTRY_OFFSET(sit_i, start)];  in build_sit_entries()
2259 	struct sit_info *sit_i = SIT_I(sbi);  in init_min_max_mtime()  local
2262 	mutex_lock(&sit_i->sentry_lock);  in init_min_max_mtime()
2264 	sit_i->min_mtime = LLONG_MAX;  in init_min_max_mtime()
2275 		if (sit_i->min_mtime > mtime)  in init_min_max_mtime()
2276 			sit_i->min_mtime = mtime;  in init_min_max_mtime()
2278 	sit_i->max_mtime = get_mtime(sbi);  in init_min_max_mtime()
2279 	mutex_unlock(&sit_i->sentry_lock);  in init_min_max_mtime()
2404 	struct sit_info *sit_i = SIT_I(sbi);  in destroy_sit_info()  local
2407 	if (!sit_i)  in destroy_sit_info()
2410 	if (sit_i->sentries) {  in destroy_sit_info()
2412 			kfree(sit_i->sentries[start].cur_valid_map);  in destroy_sit_info()
2413 			kfree(sit_i->sentries[start].ckpt_valid_map);  in destroy_sit_info()
2414 			kfree(sit_i->sentries[start].discard_map);  in destroy_sit_info()
2417 	kfree(sit_i->tmp_map);  in destroy_sit_info()
2419 	kvfree(sit_i->sentries);  in destroy_sit_info()
2420 	kvfree(sit_i->sec_entries);  in destroy_sit_info()
2421 	kvfree(sit_i->dirty_sentries_bitmap);  in destroy_sit_info()
2424 	kfree(sit_i->sit_bitmap);  in destroy_sit_info()
2425 	kfree(sit_i);  in destroy_sit_info()