2521 	down_write(&sit_i->sentry_lock);  in f2fs_invalidate_blocks()
2529 	up_write(&sit_i->sentry_lock);  in f2fs_invalidate_blocks()
2542 	down_read(&sit_i->sentry_lock);  in f2fs_is_checkpointed_data()
2551 	up_read(&sit_i->sentry_lock);  in f2fs_is_checkpointed_data()
2919 	down_write(&SIT_I(sbi)->sentry_lock);  in __f2fs_init_atgc_curseg()
2923 	up_write(&SIT_I(sbi)->sentry_lock);  in __f2fs_init_atgc_curseg()
3067 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_segment_for_resize()
3082 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_segment_for_resize()
3117 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_section()
3119 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_section()
3152 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_segments()
3155 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_allocate_new_segments()
3165 	down_write(&SIT_I(sbi)->sentry_lock);  in f2fs_exist_trim_candidates()
3172 	up_write(&SIT_I(sbi)->sentry_lock);  in f2fs_exist_trim_candidates()
3465 	down_write(&sit_i->sentry_lock);  in f2fs_allocate_data_block()
3542 	up_write(&sit_i->sentry_lock);  in f2fs_allocate_data_block()
3774 	down_write(&sit_i->sentry_lock);  in f2fs_do_replace_block()
3815 	up_write(&sit_i->sentry_lock);  in f2fs_do_replace_block()
4296 	down_write(&sit_i->sentry_lock);  in f2fs_flush_sit_entries()
4400 	up_write(&sit_i->sentry_lock);  in f2fs_flush_sit_entries()
4507 	init_rwsem(&sit_i->sentry_lock);  in build_sit_info()
5242 	down_write(&sit_i->sentry_lock);  in init_min_max_mtime()
5260 	up_write(&sit_i->sentry_lock);  in init_min_max_mtime()