From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fons Adriaensen Subject: Re: Why does snd_seq_drain_output() need lots of time to execute? Date: Fri, 27 Jan 2012 12:03:13 +0000 Message-ID: <20120127120313.GC29445@linuxaudio.org> References: <4F21CDFA.3070608@ladisch.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from lists.linuxaudio.org (bukvic.music.vt.edu [198.82.152.114]) by alsa0.perex.cz (Postfix) with ESMTP id EB95124381 for ; Fri, 27 Jan 2012 13:03:16 +0100 (CET) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org T24gRnJpLCBKYW4gMjcsIDIwMTIgYXQgMDE6MjA6MTdBTSArMDEwMCwgUmFmYcWCIENpZcWbbGFr IHdyb3RlOgogCj4gSG93ZXZlciwgaXQgc2VlbXMgdGhhdCBzb21laG93IEkgY2Fubm90IGNoYW5n ZSBpdC4gSWYgSSB0cnkgdXNpbmcKPiBzbmRfc2VxX3NldF9jbGllbnRfcG9vbF9vdXRwdXQoKSwg dGhpcyBnaXZlcyBhYnNvbHV0ZWx5IG5vIGVmZmVjdCwgYW5kCj4gZG9lcyBub3Qgc2VlbSB0byBt YWtlIGFueSBlZmZlY3QsIHRoZSBwb29sIHNpemUgc3RheXMgYXQgNTAwIChldmVuCj4gdGhvdWdo IHRoZSBmdW5jdGlvbiByZXR1cm5zIDApICAodG8gY2hlY2sgdGhlIHBvb2wgc2l6ZSBJIGxvb2sg YXQKPiAvcHJvYy9hc291bmQvc2VxL2NsaWVudHMsIGFuZCBpdCBpcyBhbHdheXMgNTAwKS4KCklm IHlvdSBtYW5hZ2UgdG8gZmlsbCBhIDUwMC1ldmVudCBidWZmZXIsIGNvdWxkIHRoYXQgbWVhbiB0 aGF0CnlvdSBhcmUgc2VuZGluZyBldmVudHMgYSBsb25nIHRpbWUgYWhlYWQgb2YgdGhlaXIgZHVl IHRpbWUgPwoKSW4gdGhhdCBjYXNlIHRoZSBzb2x1dGlvbiBpcyB0byBrZWVwIGV2ZW50cyBpbiBh cHBsaWNhdGlvbiBidWZmZXJzCnVudGlsIHNheSBoYWxmIGEgc2Vjb25kIGJlZm9yZSB0aGV5IGFy ZSByZWFsbHkgbmVlZGVkLiBJbiBvdGhlcgp3b3JkcyBsZXQgdGhlIGFwcCBkbyB0aGUgcm91Z2gg dGltaW5nLCBhbmQgQUxTQSB0aGUgZmluZSBvbmUuCgpJdCByZXF1aXJlcyBhIGJpdCBtb3JlIGxv Z2ljLCBidXQgaXQncyBwcm9iYWJseSBuZWVkZWQgYW55d2F5IC0KeW91IGNhbid0IGV4cGVjdCBr ZXJuZWwgc2lkZSBBTFNBIHRvIGJ1ZmZlciBlLmcuIGEgY29tcGxldGUgc29uZy4KCkxpbWl0aW5n IHRoZSBzZW5kLWFoZWFkIHRpbWUgd2lsbCBhbHNvIG1ha2UgdGhlIGFwcCBtb3JlCnJlc3BvbnNp dmUgaW4gY2FzZSB5b3UgaGF2ZSB0byBzdG9wIGFuZC9vciByZXBvc2l0aW9uIHRoZQpzdHJlYW0u CgpDaWFvLAoKLS0gCkZBCgpWb3IgdW5zIGxpZWd0IGVpbiB3ZWl0ZXMgVGFsLCBkaWUgU29ubmUg c2NoZWludCAtIGVpbiBHbGl0emVyc3RyYWhsLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KQWxzYS1kZXZlbCBtYWlsaW5nIGxpc3QKQWxzYS1kZXZlbEBh bHNhLXByb2plY3Qub3JnCmh0dHA6Ly9tYWlsbWFuLmFsc2EtcHJvamVjdC5vcmcvbWFpbG1hbi9s aXN0aW5mby9hbHNhLWRldmVsCg==