From: Jeff Garzik <jgarzik@mandrakesoft.com>
To: Andrea Arcangeli <andrea@suse.de>,
Linus Torvalds <torvalds@transmeta.com>,
Ville Nummela <ville.nummela@mail.necsom.com>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>
Subject: Re: tasklets in 2.4.6
Date: Fri, 06 Jul 2001 04:27:13 -0400 [thread overview]
Message-ID: <3B457661.67EABAFE@mandrakesoft.com> (raw)
In-Reply-To: <7an16iy2wa.fsf@necsom.com> <3B4563D5.89A1ACA3@mandrakesoft.com> <3B45760D.6F99149C@mandrakesoft.com>
Jeff Garzik wrote:
> > --- 2.4.6pre5/include/asm-alpha/softirq.h Thu Jun 21 08:03:51 2001
> > +++ softirq/include/asm-alpha/softirq.h Thu Jun 21 15:58:06 2001
> > @@ -8,21 +8,28 @@
> > extern inline void cpu_bh_disable(int cpu)
> > {
> > local_bh_count(cpu)++;
> > - mb();
> > + barrier();
> > }
> >
> > -extern inline void cpu_bh_enable(int cpu)
> > +extern inline void __cpu_bh_enable(int cpu)
> > {
> > - mb();
> > + barrier();
> > local_bh_count(cpu)--;
> > }
>
> I do not say this is wrong... but why reinvent the wheel? Is it
> possible to use atomic_t for local
ignore this. I see the reason, and forgot to delete this text :)
--
Jeff Garzik | A recent study has shown that too much soup
Building 1024 | can cause malaise in laboratory mice.
MandrakeSoft |
next prev parent reply other threads:[~2001-07-06 8:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-06 6:42 tasklets in 2.4.6 Ville Nummela
2001-07-06 7:08 ` Jeff Garzik
2001-07-06 8:25 ` Jeff Garzik
2001-07-06 8:27 ` Jeff Garzik [this message]
2001-07-06 11:57 ` Andrea Arcangeli
2001-07-06 12:07 ` Jeff Garzik
2001-07-09 9:09 ` Ville Nummela
2001-07-09 11:39 ` Ville Nummela
2001-07-09 14:24 ` Andrea Arcangeli
2001-07-06 11:28 ` Andrea Arcangeli
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