165a166
> Opt_age_extent_cache,
243a245
> {Opt_age_extent_cache, "age_extent_cache"},
1259a1262,1264
> case Opt_age_extent_cache:
> set_opt(sbi, AGE_EXTENT_CACHE);
> break;
1960a1966,1967
> if (test_opt(sbi, AGE_EXTENT_CACHE))
> seq_puts(seq, ",age_extent_cache");
2221a2229
> bool no_age_extent_cache = !test_opt(sbi, AGE_EXTENT_CACHE);
2315a2324,2329
> /* disallow enable/disable age extent_cache dynamically */
> if (no_age_extent_cache == !!test_opt(sbi, AGE_EXTENT_CACHE)) {
> err = -EINVAL;
> f2fs_warn(sbi, "switch age_extent_cache option is not allowed");
> goto restore_opts;
> }