Home » Mailing list archives » linux-kernel » 2007 » June » 28

[patch 3/4] MAP_NOZERO v2 - wire sys_brk2() to the x86 family

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Davide Libenzi <davidel@...>
To: Linux Kernel Mailing List <linux-kernel@...>
Cc: Rik van Riel <riel@...>, Andy Isaacson <adi@...>
Subject: [patch 3/4] MAP_NOZERO v2 - wire sys_brk2() to the x86 family
Date: Thursday, June 28, 2007 - 2:49 pm

Wires up sys_brk2() to the x86 family.



Signed-off-by: Davide Libenzi <davidel@xmailserver.org>


- Davide


---
 arch/i386/kernel/syscall_table.S |    1 +
 arch/x86_64/ia32/ia32entry.S     |    1 +
 include/asm-i386/unistd.h        |    3 ++-
 include/asm-x86_64/unistd.h      |    2 ++
 4 files changed, 6 insertions(+), 1 deletion(-)

Index: linux-2.6.mod/arch/i386/kernel/syscall_table.S
===================================================================
--- linux-2.6.mod.orig/arch/i386/kernel/syscall_table.S	2007-06-27 22:41:31.000000000 -0700
+++ linux-2.6.mod/arch/i386/kernel/syscall_table.S	2007-06-28 11:08:52.000000000 -0700
@@ -323,3 +323,4 @@
 	.long sys_signalfd
 	.long sys_timerfd
 	.long sys_eventfd
+	.long sys_brk2
Index: linux-2.6.mod/arch/x86_64/ia32/ia32entry.S
===================================================================
--- linux-2.6.mod.orig/arch/x86_64/ia32/ia32entry.S	2007-06-27 22:41:31.000000000 -0700
+++ linux-2.6.mod/arch/x86_64/ia32/ia32entry.S	2007-06-28 11:08:52.000000000 -0700
@@ -719,4 +719,5 @@
 	.quad compat_sys_signalfd
 	.quad compat_sys_timerfd
 	.quad sys_eventfd
+	.quad sys_brk2
 ia32_syscall_end:
Index: linux-2.6.mod/include/asm-i386/unistd.h
===================================================================
--- linux-2.6.mod.orig/include/asm-i386/unistd.h	2007-06-27 22:41:31.000000000 -0700
+++ linux-2.6.mod/include/asm-i386/unistd.h	2007-06-28 11:08:52.000000000 -0700
@@ -329,10 +329,11 @@
 #define __NR_signalfd		321
 #define __NR_timerfd		322
 #define __NR_eventfd		323
+#define __NR_brk2		324
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 324
+#define NR_syscalls 325
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
Index: linux-2.6.mod/include/asm-x86_64/unistd.h
===================================================================
--- linux-2.6.mod.orig/include/asm-x86_64/unistd.h	2007-06-27 22:41:31.000000000 -0700
+++ linux-2.6.mod/include/asm-x86_64/unistd.h	2007-06-28 11:08:52.000000000 -0700
@@ -630,6 +630,8 @@
 __SYSCALL(__NR_timerfd, sys_timerfd)
 #define __NR_eventfd		284
 __SYSCALL(__NR_eventfd, sys_eventfd)
+#define __NR_brk2		285
+__SYSCALL(__NR_brk2, sys_brk2)
 
 #ifndef __NO_STUBS
 #define __ARCH_WANT_OLD_READDIR

-
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
[patch 3/4] MAP_NOZERO v2 - wire sys_brk2() to the x86 family, Davide Libenzi, (Thu Jun 28, 2:49 pm)