Messages in this thread Patch in this message | | | Subject | Re: [PATCH 0/5][TAKE3] fallocate system call | From | Mingming Cao <> | Date | Tue, 15 May 2007 16:52:23 -0700 |
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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 <dgc@sgi.com> Subject: [PATCH] ia64 fallocate syscall Cc: "Amit K. Arora" <aarora@linux.vnet.ibm.com>, 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 <dgc@sgi.com>
--- 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__
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