From: David Miller <davem@davemloft.net>
To: rusty@rustcorp.com.au
Cc: netdev@vger.kernel.org, mst@redhat.com
Subject: Re: [PATCH] virtio-net: pass gfp to add_buf
Date: Tue, 01 Jun 2010 00:22:46 -0700 (PDT) [thread overview]
Message-ID: <20100601.002246.149820849.davem@davemloft.net> (raw)
In-Reply-To: <201005312040.01737.rusty@rustcorp.com.au>
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 31 May 2010 20:40:01 +0930
> From: "Michael S. Tsirkin" <mst@redhat.com>
>
> (Dave: the virtqueue_add_buf_gfp is in Linus' tree, so please queue
> this trivial use now. Thanks!)
>
> virtio-net bounces buffer allocations off to
> a thread if it can't allocate buffers from the atomic
> pool. However, if posting buffers still requires atomic
> buffers, this is unlikely to succeed.
> Fix by passing in the proper gfp_t parameter.
>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Your code sucks, and you're wrong.
Please give me positive feedback and tell me how right I am to pump up
my ego or else I will verbally destroy you and make you feel small.
Applied :-)))))))))))))))
next prev parent reply other threads:[~2010-06-01 7:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-31 11:10 [PATCH] virtio-net: pass gfp to add_buf Rusty Russell
2010-06-01 7:22 ` David Miller [this message]
2010-06-01 7:28 ` Rusty Russell
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