From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 0/3] Reduce the time for which 'struct_mutex' is held Date: Wed, 26 Aug 2015 11:25:46 +0200 Message-ID: <20150826092534.GA1367@phenom.ffwll.local> References: <1440417496-3175-1-git-send-email-ankitprasad.r.sharma@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f181.google.com (mail-wi0-f181.google.com [209.85.212.181]) by gabe.freedesktop.org (Postfix) with ESMTPS id 685536E8B9 for ; Wed, 26 Aug 2015 02:25:53 -0700 (PDT) Received: by wijn1 with SMTP id n1so17791332wij.0 for ; Wed, 26 Aug 2015 02:25:52 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1440417496-3175-1-git-send-email-ankitprasad.r.sharma@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: ankitprasad.r.sharma@intel.com Cc: intel-gfx@lists.freedesktop.org, akash.goel@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBBdWcgMjQsIDIwMTUgYXQgMDU6Mjg6MTNQTSArMDUzMCwgYW5raXRwcmFzYWQuci5z aGFybWFAaW50ZWwuY29tIHdyb3RlOgo+IEZyb206IEFua2l0cHJhc2FkIFNoYXJtYSA8YW5raXRw cmFzYWQuci5zaGFybWFAaW50ZWwuY29tPgo+IAo+IFdlIGFyZSB0cnlpbmcgdG8gcmVkdWNlIHRo ZSB0aW1lIGZvciB3aGljaCB0aGUgZ2xvYmFsICdzdHJ1Y3RfbXV0ZXgnCj4gaXMgbG9ja2VkLiBF eGVjYnVmZmVyIGlvY3RsIGlzIG9uZSBwbGFjZSB3aGVyZSBpdCBpcyBnZW5lcmFsbHkgaGVsZAo+ IGZvciB0aGUgbG9uZ2VzdCB0aW1lLiBBbmQgc29tZXRpbWVzIGJlY2F1c2Ugb2YgdGhpcyBvY2Nh c2lvbmFsIAo+IGdsaXRjaGVzL2ZsaWNrZXJzIGFyZSBvYnNlcnZlZCBpbiA2MCBmcHMgcGxheWJh Y2sgKGR1ZSB0byBtaXNzIG9mCj4gVi1ibGFuayBpbnRlcnZhbHMpIGFzIHBhZ2UgZmxpcCBjYWxs cyBnZXRzIGJsb2NrZWQvZGVsYXllZCBiZWNhdXNlIHRoZQo+ICdzdHJ1Y3RfbXV0ZXgnIGlzIGFs cmVhZHkgbG9ja2VkLgo+IAo+IEZvciB0aGlzLCB3ZSBoYXZlIGV4cG9zZWQgdHdvIG5ldyBmbGFn cyBpbiBHRU1fQ1JFQVRFIGlvY3RsLCB0byBwcmUtcG9wdWxhdGUKPiB0aGUgb2JqZWN0IHdpdGgg c3lzdGVtIG1lbW9yeSBwYWdlcyBhbmQgYWxzbyBkbyBhbiBpbW1lZGlhdGUgY2xmbHVzaCBmb3Ig dGhlCj4gbmV3IHBhZ2VzLgo+IAo+IFRoZSB0aGlyZCBwYXRjaCB0b28gdHJpZXMgdG8gcmVkdWNl IHRoZSAnc3RydWN0X211dGV4JyBsb2NrIHRpbWUgYnkKPiBtb3Zpbmcgb25seSB0aG9zZSBvYmpl Y3RzIHRvIENQVSBkb21haW4gaW4gcHV0X3BhZ2VzKCksIHRoYXQgY2FuIGVpdGhlcgo+IGJlIHVz ZWQgaW4gdGhlIGZ1dHVyZSBvciBoYWQgYSBDUFUgbWFwcGluZy4KPiAKPiBUaGlzIHNlcmllcyBp cyBiYXNlZCBvbiBhbiBlYXJsaWVyIHNlcmllcyBvZiBTdG9sZW4gTWVtb3J5IHBhdGNoZXMsCj4g ZXh0ZW5kaW5nIHRoZSBHRU1fQ1JFQVRFIGlvY3RsIGZ1cnRoZXIKPiBodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL2FyY2hpdmVzL2ludGVsLWdmeC8yMDE1LUp1bHkvMDcyMTk5Lmh0bWwKPiAK PiBBbmtpdHByYXNhZCBTaGFybWEgKDIpOgo+ICAgZHJtL2k5MTU6IFN1cHBvcnQgZm9yIHByZS1w b3B1bGF0aW5nIHRoZSBvYmplY3Qgd2l0aCBzeXN0ZW0gcGFnZXMKPiAgIGRybS9pOTE1OiBTdXBw b3J0IGZvciB0aGUgY2xmbHVzaCBvZiBwcmUtcG9wdWxhdGVkIHBhZ2VzCj4gCj4gQ2hyaXMgV2ls c29uICgxKToKPiAgIGRybS9pOTE1OiBPbmx5IG1vdmUgdG8gdGhlIENQVSB3cml0ZSBkb21haW4g aWYga2VlcGluZyB0aGUgR1RUIHBhZ2VzCgpVc3VhbCBicm9rZW4gbWFpbnRhaW5lciByZWNvcmQ6 IE5lZWRzIGlndCBhbmQgdXNlcnNwYWNlLiBBbmQgZm9yIHRoZSBjYXNlCm9mIHRoZSBwdXRfcGFn ZXMgb3B0aW1pemF0aW9uIHByb2JhYmx5IHJlYWxseSBuYXN0eSBpZ3QuCi1EYW5pZWwKCj4gCj4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMgfCAgIDIgKy0KPiAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuaCB8ICAgNSArKwo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2dlbS5jIHwgMTE2ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0KPiAg aW5jbHVkZS91YXBpL2RybS9pOTE1X2RybS5oICAgICB8ICAxMiArKy0tLQo+ICA0IGZpbGVzIGNo YW5nZWQsIDEwMSBpbnNlcnRpb25zKCspLCAzNCBkZWxldGlvbnMoLSkKPiAKPiAtLSAKPiAxLjku MQo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4g SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK PiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 CgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24K aHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK