From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: "David S. Miller" <davem@davemloft.net>,
Jeff Garzik <jgarzik@pobox.com>,
netdev@vger.kernel.org
Subject: Re: [PATCH 1/2] napi_synchronize: waiting for NAPI
Date: Thu, 18 Oct 2007 10:28:09 +1000 [thread overview]
Message-ID: <1192667289.12879.0.camel@pasglop> (raw)
In-Reply-To: <20071017202653.266566036@linux-foundation.org>
On Wed, 2007-10-17 at 13:26 -0700, Stephen Hemminger wrote:
> plain text document attachment (napi-synchronize.patch)
> Some drivers with shared NAPI need a synchronization barrier.
> Also suggested by Benjamin Herrenschmidt for EMAC.
>
> Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Just saw this patch, sorry, missed it. Same as you sent me on another
reply, I still think it needs the smp barrier. Can you have a look at
the one I posted today ?
Cheers,
Ben.
next prev parent reply other threads:[~2007-10-18 0:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20071017202640.171902388@linux-foundation.org>
2007-10-17 20:26 ` [PATCH 1/2] napi_synchronize: waiting for NAPI Stephen Hemminger
2007-10-18 0:21 ` Jeff Garzik
2007-10-18 0:28 ` Benjamin Herrenschmidt [this message]
2007-10-18 1:26 ` Stephen Hemminger
2007-10-18 1:33 ` Benjamin Herrenschmidt
2007-10-17 20:26 ` [PATCH 2/2] sky2: shutdown cleanup Stephen Hemminger
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