Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1767663AbXEDFQr (ORCPT ); Fri, 4 May 2007 01:16:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1767672AbXEDFQr (ORCPT ); Fri, 4 May 2007 01:16:47 -0400 Received: from ozlabs.org ([203.10.76.45]:43077 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1767663AbXEDFQp (ORCPT ); Fri, 4 May 2007 01:16:45 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17978.47502.786970.196554@cargo.ozlabs.ibm.com> Date: Fri, 4 May 2007 14:41:50 +1000 From: Paul Mackerras To: Andrew Morton Cc: "Amit K. Arora" , torvalds@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org, xfs@oss.sgi.com, suparna@in.ibm.com, cmm@us.ibm.com Subject: Re: [PATCH 1/5] fallocate() implementation in i86, x86_64 and powerpc In-Reply-To: <20070503212955.b1b6443c.akpm@linux-foundation.org> References: <20070321120425.GA27273@amitarora.in.ibm.com> <20070329115126.GB7374@amitarora.in.ibm.com> <20070329101010.7a2b8783.akpm@linux-foundation.org> <20070330071417.GI355@devserv.devel.redhat.com> <20070417125514.GA7574@amitarora.in.ibm.com> <20070418130600.GW5967@schatzie.adilger.int> <20070420135146.GA21352@amitarora.in.ibm.com> <20070420145918.GY355@devserv.devel.redhat.com> <20070424121632.GA10136@amitarora.in.ibm.com> <20070426175056.GA25321@amitarora.in.ibm.com> <20070426180332.GA7209@amitarora.in.ibm.com> <20070503212955.b1b6443c.akpm@linux-foundation.org> X-Mailer: VM 7.19 under Emacs 21.4.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 913 Lines: 26 Andrew Morton writes: > On Thu, 26 Apr 2007 23:33:32 +0530 "Amit K. Arora" wrote: > > > This patch implements the fallocate() system call and adds support for > > i386, x86_64 and powerpc. > > > > ... > > > > +asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len) > > Please add a comment over this function which specifies its behaviour. > Really it should be enough material from which a full manpage can be > written. This looks like it will have the same problem on s390 as sys_sync_file_range. Maybe the prototype should be: asmlinkage long sys_fallocate(loff_t offset, loff_t len, int fd, int mode) Paul. - 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/