From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH 3/3] vhost-net: use lock_sock_fast() in peek_head_len() Date: Mon, 17 Jan 2011 10:33:48 +0100 Message-ID: <1295256828.3335.2.camel@edumazet-laptop> References: <20110117081058.18900.67456.stgit@dhcp-91-7.nay.redhat.com.englab.nay.redhat.com> <20110117081117.18900.48672.stgit@dhcp-91-7.nay.redhat.com.englab.nay.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: virtualization@lists.osdl.org, mst@redhat.com, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, netdev@vger.kernel.org To: Jason Wang Return-path: In-Reply-To: <20110117081117.18900.48672.stgit@dhcp-91-7.nay.redhat.com.englab.nay.redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org List-Id: netdev.vger.kernel.org TGUgbHVuZGkgMTcgamFudmllciAyMDExIMOgIDE2OjExICswODAwLCBKYXNvbiBXYW5nIGEgw6lj cml0IDoKPiBXZSBjYW4gdXNlIGxvY2tfc29ja19mYXN0KCkgaW5zdGVhZCBvZiBsb2NrX3NvY2so KSBpbiBvcmRlciB0byBnZXQKPiBzcGVlZHVwIGluIHBlZWtfaGVhZF9sZW4oKS4KPiAKPiBTaWdu ZWQtb2ZmLWJ5OiBKYXNvbiBXYW5nIDxqYXNvd2FuZ0ByZWRoYXQuY29tPgo+IC0tLQo+ICBkcml2 ZXJzL3Zob3N0L25ldC5jIHwgICAgNCArKy0tCj4gIDEgZmlsZXMgY2hhbmdlZCwgMiBpbnNlcnRp b25zKCspLCAyIGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3Zob3N0L25l dC5jIGIvZHJpdmVycy92aG9zdC9uZXQuYwo+IGluZGV4IGMzMmEyZTQuLjUwYjYyMmEgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy92aG9zdC9uZXQuYwo+ICsrKyBiL2RyaXZlcnMvdmhvc3QvbmV0LmMK PiBAQCAtMjExLDEyICsyMTEsMTIgQEAgc3RhdGljIGludCBwZWVrX2hlYWRfbGVuKHN0cnVjdCBz b2NrICpzaykKPiAgewo+ICAJc3RydWN0IHNrX2J1ZmYgKmhlYWQ7Cj4gIAlpbnQgbGVuID0gMDsK PiArCWJvb2wgc2xvdyA9IGxvY2tfc29ja19mYXN0KHNrKTsKPiAgCj4gLQlsb2NrX3NvY2soc2sp Owo+ICAJaGVhZCA9IHNrYl9wZWVrKCZzay0+c2tfcmVjZWl2ZV9xdWV1ZSk7Cj4gIAlpZiAoaGVh ZCkKPiAgCQlsZW4gPSBoZWFkLT5sZW47Cj4gLQlyZWxlYXNlX3NvY2soc2spOwo+ICsJdW5sb2Nr X3NvY2tfZmFzdChzaywgc2xvdyk7Cj4gIAlyZXR1cm4gbGVuOwo+ICB9Cj4gIApBY2tlZC1ieTog RXJpYyBEdW1hemV0IDxlcmljLmR1bWF6ZXRAZ21haWwuY29tPgoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlz dApWaXJ0dWFsaXphdGlvbkBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3Rz LmxpbnV4LWZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=