From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22286 invoked by alias); 13 Jun 2006 15:31:17 -0000 Received: (qmail 22276 invoked by uid 22791); 13 Jun 2006 15:31:16 -0000 X-Spam-Check-By: sourceware.org Received: from bay119-f2.bay119.hotmail.com (HELO hotmail.com) (207.46.9.82) by sourceware.org (qpsmtpd/0.31) with ESMTP; Tue, 13 Jun 2006 15:31:15 +0000 Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Tue, 13 Jun 2006 08:31:13 -0700 Message-ID: Received: from 207.46.9.123 by by119fd.bay119.hotmail.msn.com with HTTP; Tue, 13 Jun 2006 15:31:13 GMT X-Sender: rongye_liu@hotmail.com From: "liu hua" To: ecos-discuss@ecos.sourceware.org Bcc: Date: Tue, 13 Jun 2006 15:31:00 -0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: [ECOS] JFFS2 and cyg_thread_delay X-SW-Source: 2006-06/txt/msg00116.txt.bz2 hi, I have met a trouble problem when using JFFS2 file system. My platform is ARM9 , 16M FLASH (Intel 28F128). First, it run eCos with JFFS2 nomally (mount/read/write/umount,etc). But recent I find that when I create a file or write a file, the cyg_thread_delay cannot run normally. Before I write a file,cyg_thread_delay(100) can delay about 1 second. But after I write a file and close it, cyg_thread_delay(100) or cyg_thread_delay(10000) return without any delay! What happen? How I solve it? I wish get help from anyone! _________________________________________________________________ ÓëÁª»úµÄÅóÓѽøÐн»Á÷£¬ÇëʹÓà MSN Messenger: http://messenger.msn.com/cn -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss