From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www.mw-itcon.de ([213.146.115.73]) by canuck.infradead.org with smtp (Exim 4.52 #1 (Red Hat Linux)) id 1EI7Ap-0001bH-Bt for linux-mtd@lists.infradead.org; Wed, 21 Sep 2005 12:10:33 -0400 Message-ID: <433185EC.1000509@mw-itcon.de> Date: Wed, 21 Sep 2005 18:10:20 +0200 From: Peter Menzebach MIME-Version: 1.0 To: "Artem B. Bityutskiy" References: <432812E8.2030807@mw-itcon.de> <432817FF.10307@yandex.ru> <4329251C.7050102@mw-itcon.de> <4329288B.8050909@yandex.ru> <43292AC6.40809@mw-itcon.de> <43292E16.70401@yandex.ru> <43292F91.9010302@mw-itcon.de> <432FE1EF.9000807@yandex.ru> <432FEF55.5090700@mw-itcon.de> <433006D8.4010502@yandex.ru> <43300C08.80005@yandex.ru> <433010D8.7000209@mw-itcon.de> <1127225899.20014.61.camel@sauron.oktetlabs.ru> <43302456.4080601@mw-itcon.de> <1127229060.17496.128.camel@fuzzie.sanpeople.com> <1127233915.20014.76.camel@sauron.oktetlabs.ru> <1127287279.25521.866.camel@fuzzie.sanpeople.com> <433126F4.7060904@yandex.ru> <4331357A.2040501@mw-itcon.de> <1127309771.20014.80.camel@sauron.oktetlabs.ru> <43317FF6.1010507@mw-itcon.de> <43318348.7050401@yandex.ru> In-Reply-To: <43318348.7050401@yandex.ru> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Linux MTD Subject: Re: data loss on jffs2 filesystem on dataflash List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Artem B. Bityutskiy wrote: > > But.. Argh! Look at line 488: if (pad && !jffs2_dataflash(c)) > > Why !jffs2_dataflash(c)??? I bet this is the bug. > Nope, it's OK there, only when padding. In my logs, wbuf_len is always 0. Then when I write the flash, free_size, wasted_size, used_size is adjusted with 0. How is the intention of the write buffer? - I write 10 bytes at the beginning - Then after 2 seconds, the buffer is flushed - I it correct, to adjust with wbuf_len, or must it be wbuf_size? Best regards Peter -- Peter Menzebach Menzebach und Wolff IT-Consulting GbR Phone +49 751 355 387 1