Will p_priority be broken?
Will p_priority be broken?
- Subject: Will p_priority be broken?
- From: Ramble Leon <email@hidden>
- Date: Mon, 23 May 2005 11:09:25 -0700 (PDT)
- Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys
_sleep()
{
...
...
s = splhigh();
...
p->p_priority = pri & PRIMASK;
...
}
looks like splhigh() cannot protect p->p_priority from
broken if current_proc() has two threads running in
two different funnels, and they try to change priority
at same time.
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