From: Mingming Cao Subject: Re: [PATCH 0/5][TAKE3] fallocate system call Date: Tue, 15 May 2007 16:52:23 -0700 Message-ID: <1179273143.4819.15.camel@dyn9047017103.beaverton.ibm.com> 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> <20070515193722.GA3487@amitarora.in.ibm.com> Reply-To: cmm@us.ibm.com Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: torvalds@osdl.org, akpm@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 To: "Amit K. Arora" Return-path: Received: from e32.co.us.ibm.com ([32.97.110.150]:58407 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757391AbXEOXwi (ORCPT ); Tue, 15 May 2007 19:52:38 -0400 In-Reply-To: <20070515193722.GA3487@amitarora.in.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org On Wed, 2007-05-16 at 01:07 +0530, Amit K. Arora wrote: > ToDos: > ----- > 1> Implementation on other architectures (other than i386, x86_64, > ppc64 and s390(x)). David Chinner has already posted a patch for ia64. Here is the 2.6.22-rc1 version of David's patch: add fallocate() on ia64 From: David Chinner Subject: [PATCH] ia64 fallocate syscall Cc: "Amit K. Arora" , akpm@linux-foundation.org, linux-ext4@vger.kernel.org, suparna@in.ibm.com, cmm@us.ibm.com ia64 fallocate syscall support. Signed-Off-By: Dave Chinner --- arch/ia64/kernel/entry.S | 1 + include/asm-ia64/unistd.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) Index: linux-2.6.22-rc1/arch/ia64/kernel/entry.S =================================================================== --- linux-2.6.22-rc1.orig/arch/ia64/kernel/entry.S 2007-05-12 18:45:56.000000000 -0700 +++ linux-2.6.22-rc1/arch/ia64/kernel/entry.S 2007-05-15 15:36:48.000000000 -0700 @@ -1585,5 +1585,6 @@ data8 sys_getcpu data8 sys_epoll_pwait // 1305 data8 sys_utimensat + data8 sys_fallocate .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls Index: linux-2.6.22-rc1/include/asm-ia64/unistd.h =================================================================== --- linux-2.6.22-rc1.orig/include/asm-ia64/unistd.h 2007-05-12 18:45:56.000000000 -0700 +++ linux-2.6.22-rc1/include/asm-ia64/unistd.h 2007-05-15 15:37:51.000000000 -0700 @@ -296,6 +296,7 @@ #define __NR_getcpu 1304 #define __NR_epoll_pwait 1305 #define __NR_utimensat 1306 +#define __NR_fallocate 1307 #ifdef __KERNEL__