From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.fusionio.com ([64.244.102.31]:39906 "EHLO mx2.fusionio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751018Ab0HATdc (ORCPT ); Sun, 1 Aug 2010 15:33:32 -0400 Message-ID: <4C55CBF7.8050003@fusionio.com> Date: Sun, 1 Aug 2010 21:33:11 +0200 From: Jens Axboe MIME-Version: 1.0 Subject: Re: [PATCH] Reduce thread stack size References: <201008011701.06711.bvanassche@acm.org> In-Reply-To: <201008011701.06711.bvanassche@acm.org> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: fio-owner@vger.kernel.org List-Id: fio@vger.kernel.org To: Bart Van Assche Cc: "fio@vger.kernel.org" On 08/01/2010 05:01 PM, Bart Van Assche wrote: > This patch reduces the stack size required by fio threads and hence allows > to run fio with 200 or more threads on systems with a moderate amount of > virtual memory. > > Signed-off-by: Bart Van Assche > Thanks, applied. From a quick look on the stack usage and what the min pthread stack size is here (16K), only the blktrace load looks problematic. -- Jens Axboe Confidentiality Notice: This e-mail message, its contents and any attachments to it are confidential to the intended recipient, and may contain information that is privileged and/or exempt from disclosure under applicable law. If you are not the intended recipient, please immediately notify the sender and destroy the original e-mail message and any attachments (and any copies that may have been made) from your system or otherwise. Any unauthorized use, copying, disclosure or distribution of this information is strictly prohibited.