From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roman Gushchin Subject: Re: [PATCH] igb: don't reuse pages with pfmemalloc flag Date: Thu, 23 Oct 2014 11:52:03 +0400 Message-ID: <4321414050723@webcorp02h.yandex-team.ru> References: <1413985819-9553-1-git-send-email-klamm@yandex-team.ru> <1414002630.2179.0.camel@jtkirshe-mobl> Mime-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: base64 Cc: "alexander.h.duyck@intel.com" , "netdev@vger.kernel.org" , "sassmann@kpanic.de" , "e1000-devel@lists.sourceforge.net" , "peter.p.waskiewicz.jr@intel.com" , "bruce.w.allan@intel.com" , "jesse.brandeburg@intel.com" , "davem@davemloft.net" , "john.ronciak@intel.com" , "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" To: Jeff Kirsher Return-path: In-Reply-To: <1414002630.2179.0.camel@jtkirshe-mobl> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: e1000-devel-bounces@lists.sourceforge.net List-Id: netdev.vger.kernel.org VGhhbmsgeW91IQoKUHJvYmFibHkgd2Ugc2hvdWxkIGFkZCBpdCB0byBzdGFibGUgdHJlZXMgdG9v PwoKLS0KUmVnYXJkcywKUm9tYW4KCjIyLjEwLjIwMTQsIDIyOjMwLCAiSmVmZiBLaXJzaGVyIiA8 amVmZnJleS50LmtpcnNoZXJAaW50ZWwuY29tPjoKPiBPbiBXZWQsIDIwMTQtMTAtMjIgYXQgMTc6 NTAgKzA0MDAsIFJvbWFuIEd1c2hjaGluIHdyb3RlOgo+PiCaSW5jb21pbmcgcGFja2V0IGlzIGRy b3BwZWQgc2lsZW50bHkgYnkgc2tfZmlsdGVyKCksIGlmIHRoZSBza2Igd2FzCj4+IJphbGxvY2F0 ZWQgZnJvbSBwZm1lbWFsbG9jIHJlc2VydmVzIGFuZCB0aGUgY29ycmVzcG9uZGluZyBzb2NrZXQg aXMKPj4gmm5vdCBtYXJrZWQgd2l0aCB0aGUgU09DS19NRU1BTExPQyBmbGFnLgo+Pgo+PiCaSWdi IGRyaXZlciBhbGxvY2F0ZXMgcGFnZXMgZm9yIERNQSB3aXRoIF9fc2tiX2FsbG9jX3BhZ2UoKSwg d2hpY2gKPj4gmmNhbGxzIGFsbG9jX3BhZ2VzX25vZGUoKSB3aXRoIHRoZSBfX0dGUF9NRU1BTExP QyBmbGFnLiBTbywgaW4gY2FzZQo+PiCab2YgT09NIGNvbmRpdGlvbiwgaWdiIGNhbiBnZXQgcGFn ZXMgd2l0aCBwZm1lbWFsbG9jIGZsYWcgc2V0Lgo+Pgo+PiCaSWYgYW4gaW5jb21pbmcgcGFja2V0 IGhpdHMgdGhlIHBmbWVtYWxsb2MgcGFnZSBhbmQgaXMgbGFyZ2UgZW5vdWdoCj4+IJooc21hbGwg cGFja2V0cyBhcmUgY29weWluZyBpbnRvIHRoZSBtZW1vcnksIGFsbG9jYXRlZCB3aXRoCj4+IJpu ZXRkZXZfYWxsb2Nfc2tiX2lwX2FsaWduKCksIHNvIHRoZXkgYXJlIG5vdCBhZmZlY3RlZCksIGl0 IHdpbGwgYmUKPj4gmmRyb3BwZWQuCj4+Cj4+IJpUaGlzIGJlaGF2aW9yIGlzIG9rIHVuZGVyIGhp Z2ggbWVtb3J5IHByZXNzdXJlLCBidXQgdGhlIHByb2JsZW0gaXMKPj4gmnRoYXQgdGhlIGlnYiBk cml2ZXIgcmV1c2VzIHRoZXNlIG1hcHBlZCBwYWdlcy4gU28sIHBhY2tldHMgYXJlIHN0aWxsCj4+ IJpkcm9wcGluZyBldmVuIGlmIGFsbCBtZW1vcnkgaXNzdWVzIGFyZSBnb25lIGFuZCB0aGVyZSBp cyBhIHBsZW50eQo+PiCab2YgZnJlZSBtZW1vcnkuCj4+Cj4+IJpJbiBteSBjYXNlLCBzb21lIFRD UCBzZXNzaW9ucyBoYW5nIG9uIGEgc21hbGwgcGVyY2VudGFnZSAoPCAwLjElKQo+PiCab2YgbWFj aGluZXMgZGF5cyBhZnRlciBPT01zLgo+Pgo+PiCaRml4IHRoaXMgYnkgYXZvaWRpbmcgcmV1c2Ug b2Ygc3VjaCBwYWdlcy4KPj4KPj4gmlNpZ25lZC1vZmYtYnk6IFJvbWFuIEd1c2hjaGluIDxrbGFt bUB5YW5kZXgtdGVhbS5ydT4KPj4gmi0tLQo+PiCammRyaXZlcnMvbmV0L2V0aGVybmV0L2ludGVs L2lnYi9pZ2JfbWFpbi5jIHwgNiArKysrKy0KPj4gmpoxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRp b25zKCspLCAxIGRlbGV0aW9uKC0pCj4KPiBUaGFua3MgUm9tYW4sIEkgaGF2ZSBhZGRlZCB5b3Ug cGF0Y2ggdG8gbXkgcXVldWUuCgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KRTEwMDAtZGV2ZWwgbWFpbGluZyBsaXN0 CkUxMDAwLWRldmVsQGxpc3RzLnNvdXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNvdXJjZWZv cmdlLm5ldC9saXN0cy9saXN0aW5mby9lMTAwMC1kZXZlbApUbyBsZWFybiBtb3JlIGFib3V0IElu dGVsJiMxNzQ7IEV0aGVybmV0LCB2aXNpdCBodHRwOi8vY29tbXVuaXRpZXMuaW50ZWwuY29tL2Nv bW11bml0eS93aXJlZAo=