From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 22 Sep 2000 11:34:11 +0200 (CEST) From: Molnar Ingo Subject: Re: test9-pre5+t9p2-vmpatch VM deadlock during write-intensive workload In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="1443086817-781029003-969615251=:12532" Sender: owner-linux-mm@kvack.org Return-Path: To: Rik van Riel Cc: Molnar Ingo , "David S. Miller" , torvalds@transmeta.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: --1443086817-781029003-969615251=:12532 Content-Type: TEXT/PLAIN; charset=US-ASCII yep this has done the trick, the deadlock is gone. I've attached the full VM-fixes patch (this fix included) against vanilla test9-pre5. Ingo --1443086817-781029003-969615251=:12532 Content-Type: TEXT/PLAIN; charset=US-ASCII; name="vmfixes-2.4.0-test9-A1" Content-Transfer-Encoding: BASE64 Content-ID: Content-Description: Content-Disposition: attachment; filename="vmfixes-2.4.0-test9-A1" LS0tIGxpbnV4L2ZzL2J1ZmZlci5jLm9yaWcJRnJpIFNlcCAyMiAwMjozMTow NyAyMDAwDQorKysgbGludXgvZnMvYnVmZmVyLmMJRnJpIFNlcCAyMiAwMjoz MToxMyAyMDAwDQpAQCAtNzA2LDkgKzcwNiw3IEBADQogc3RhdGljIHZvaWQg cmVmaWxsX2ZyZWVsaXN0KGludCBzaXplKQ0KIHsNCiAJaWYgKCFncm93X2J1 ZmZlcnMoc2l6ZSkpIHsNCi0JCWJhbGFuY2VfZGlydHkoTk9ERVYpOw0KLQkJ d2FrZXVwX2tzd2FwZCgwKTsgLyogV2UgY2FuJ3Qgd2FpdCBiZWNhdXNlIG9m IF9fR0ZQX0lPICovDQotCQlzY2hlZHVsZSgpOw0KKwkJdHJ5X3RvX2ZyZWVf cGFnZXMoR0ZQX0JVRkZFUik7DQogCX0NCiB9DQogDQotLS0gbGludXgvbW0v ZmlsZW1hcC5jLm9yaWcJRnJpIFNlcCAyMiAwMjozMTowNyAyMDAwDQorKysg bGludXgvbW0vZmlsZW1hcC5jCUZyaSBTZXAgMjIgMDI6MzE6MTMgMjAwMA0K QEAgLTI1NSw3ICsyNTUsNyBAQA0KIAkgKiB1cCBrc3dhcGQuDQogCSAqLw0K IAlhZ2VfcGFnZV91cChwYWdlKTsNCi0JaWYgKGluYWN0aXZlX3Nob3J0YWdl 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