From: "David S. Miller" <davem@redhat.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: akpm@osdl.org, torvalds@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Fix typo in pmac_zilog
Date: Sat, 29 May 2004 23:42:58 -0700 [thread overview]
Message-ID: <20040529234258.42a2dc64.davem@redhat.com> (raw)
In-Reply-To: <1085715655.6320.138.camel@gaston>
On Fri, 28 May 2004 13:40:55 +1000
Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
> This patch fixes a typo preventing channel B from working on the Rx
> path of pmac zilog (never calling tty_flip_*). I think I never tested
> channel B :)
Ben, why do you do the tty_flip_buffer_push() outside of
the port lock? Just because it's expensive and therefore
this decreases the lock hold time, or is there some deadlock
issue?
Sounds like I should make the change to sunzilog :-)
next prev parent reply other threads:[~2004-05-30 6:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-28 3:40 [PATCH] Fix typo in pmac_zilog Benjamin Herrenschmidt
2004-05-30 6:42 ` David S. Miller [this message]
2004-05-30 7:13 ` Benjamin Herrenschmidt
2004-05-31 0:32 ` David S. Miller
2004-05-31 0:30 ` Benjamin Herrenschmidt
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