Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262304AbVERPlN (ORCPT ); Wed, 18 May 2005 11:41:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262299AbVERPhz (ORCPT ); Wed, 18 May 2005 11:37:55 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:43495 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S262251AbVERPgy (ORCPT ); Wed, 18 May 2005 11:36:54 -0400 Date: Wed, 18 May 2005 16:36:50 +0100 From: Christoph Hellwig To: Carsten Otte Cc: Christoph Hellwig , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, schwidefsky@de.ibm.com, akpm@osdl.org Subject: Re: [RFC/PATCH 2/5] mm/fs: execute in place (V2) Message-ID: <20050518153650.GA25322@infradead.org> Mail-Followup-To: Christoph Hellwig , Carsten Otte , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, schwidefsky@de.ibm.com, akpm@osdl.org References: <1116422644.2202.1.camel@cotte.boeblingen.de.ibm.com> <1116424413.2202.17.camel@cotte.boeblingen.de.ibm.com> <20050518142707.GA23162@infradead.org> <428B57AA.2030006@freenet.de> <20050518150053.GA24389@infradead.org> <428B5FC1.3090704@freenet.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <428B5FC1.3090704@freenet.de> User-Agent: Mutt/1.4.1i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1315 Lines: 40 On Wed, May 18, 2005 at 05:31:13PM +0200, Carsten Otte wrote: > - generic_file_read => xip_file_read no need to have that one if you implement aio_read -> use do_sync_read > - generic_file_aio_read => xip_file_aio_read > - __generic_file_aio_read => __xip_file_aio_read readv and aio_read are just wrappers around this one. > - generic_file_sendfile => xip_file_sendfile pretty trivial > - generic file_readv => xip_file_readv > - generic_file_write => xip_file_write just use do_sync_write > - generic_file_aio_write_nolock => xip_file_write_nolock > - __generic_file_write_nolock => __xip_file_write_nolock > - generic_file_write_nolock => xip_file_write_nolock > - generic_file_aio_write => xip_file_aio_write you don't need all these. Just writev and aio_write as wrappers around a common one > - generic_file_mmap => xip_file_mmap this one doesn't share code anyway > - generic_file_readonly_mmap => xip_file_readonly_mmap unless you want to implement a readonly filesystem with xip support you don't need this one. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/