From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH v3 10/12] locking/ww_mutex: Yield to other waiters from optimistic spin Date: Thu, 5 Jan 2017 18:47:10 +0100 Message-ID: <20170105174710.GZ3124@twins.programming.kicks-ass.net> References: <1482346000-9927-1-git-send-email-nhaehnle@gmail.com> <1482346000-9927-11-git-send-email-nhaehnle@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) by gabe.freedesktop.org (Postfix) with ESMTPS id 09A4D6E8D2 for ; Thu, 5 Jan 2017 17:47:18 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1482346000-9927-11-git-send-email-nhaehnle@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Nicolai =?iso-8859-1?Q?H=E4hnle?= Cc: Maarten Lankhorst , Nicolai =?iso-8859-1?Q?H=E4hnle?= , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Ingo Molnar List-Id: dri-devel@lists.freedesktop.org CgpPSywgc28gSSBnb3QgdGhpcyBmYXIsIGFsdGhvdWdoIEkgc3R1ZmZlZCB0d28gcGF0Y2hlcyBp biB0aGUgbWlkZGxlCih3aGljaCBJIHNob3VsZCBwcm9iYWJseSBwdWxsIHRvIHRoZSBiZWdpbm5p bmcgYW5kIGRpZCB0aGlzIG9uZSBwYXRjaApkaWZmZXJlbnRseS4KCkkndmUgbm90IHJlYWxseSB0 ZXN0ZWQgdGhlIHJlc3VsdCB5ZXQsIHdpbGwgYXR0ZW1wdCB0byBkbyBzbyB0b21vcnJvdy4KClBs ZWFzZSBoYXZlIGEgbG9vayBhdCB0aGUgY3VycmVudCBzdGF0ZSBvZiB0aGluZ3MgaGVyZToKCiAg Z2l0Oi8vZ2l0Lmtlcm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJuZWwvZ2l0L3BldGVyei9xdWV1 ZS5naXQgbG9ja2luZy9jb3JlCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Ry aS1kZXZlbAo=