2405 	down_write(&sit_i->sentry_lock);  in f2fs_invalidate_blocks()
2413 	up_write(&sit_i->sentry_lock);  in f2fs_invalidate_blocks()
2426 	down_read(&sit_i->sentry_lock);  in f2fs_is_checkpointed_data()
2435 	up_read(&sit_i->sentry_lock);  in f2fs_is_checkpointed_data()
2814 	down_write(&SIT_I(sbi)->sentry_lock);  in __f2fs_init_atgc_curseg()
2818 	up_write(&SIT_I(sbi)->sentry_lock);  in __f2fs_init_atgc_curseg()
2962 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_segment_for_resize()
2977 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_segment_for_resize()
3008 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_section()
3010 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_section()
3019 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_segments()
3022 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_segments()
3032 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_exist_trim_candidates()
3039 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_exist_trim_candidates()
3329 	down_write(&sit_i->sentry_lock);  in f2fs_allocate_data_block()
3398 	up_write(&sit_i->sentry_lock);  in f2fs_allocate_data_block()
3641 	down_write(&sit_i->sentry_lock);  in f2fs_do_replace_block()
3684 	up_write(&sit_i->sentry_lock);  in f2fs_do_replace_block()
4165 	down_write(&sit_i->sentry_lock);  in f2fs_flush_sit_entries()
4269 	up_write(&sit_i->sentry_lock);  in f2fs_flush_sit_entries()
4376 	init_rwsem(&sit_i->sentry_lock);  in build_sit_info()
5092 	down_write(&sit_i->sentry_lock);  in init_min_max_mtime()
5110 	up_write(&sit_i->sentry_lock);  in init_min_max_mtime()