[PATCH] tomoyo: Check exceeded quota early in tomoyo_domain_quota_is_ok().

[Tetsuo Handa]

On 2021/12/14 20:42, Dmitry Vyukov wrote:
>> Therefore, asking administrator to also clear domain->flags[TOMOYO_DIF_QUOTA_WARNED] after
>> increasing pref[TOMOYO_PREF_MAX_LEARNING_ENTRY] value (or changing domain->profile) would be
>> tolerable...
> 
> Should we reset flags[TOMOYO_DIF_QUOTA_WARNED] on any writes that
> change TOMOYO_PREF_MAX_LEARNING_ENTRY?
> 
> If I am increasing TOMOYO_PREF_MAX_LEARNING_ENTRY because I observed
> the warning, it's useful for me to receive the warning again.

I decided not to reset flags[TOMOYO_DIF_QUOTA_WARNED] automatically, and
applied your proposal as-is. Thank you.

https://osdn.net/projects/tomoyo/scm/git/tomoyo-test1/commits/04e57a2d952bbd34bc45744e72be3eecdc344294