From mboxrd@z Thu Jan 1 00:00:00 1970 From: steve.capper@arm.com (Steve Capper) Date: Wed, 12 Dec 2012 17:40:49 +0000 Subject: [RFC PATCH 3/3] ARM: syscall: wire up sys_migrate_pages. In-Reply-To: <1355334049-10247-1-git-send-email-steve.capper@arm.com> References: <1355334049-10247-1-git-send-email-steve.capper@arm.com> Message-ID: <1355334049-10247-4-git-send-email-steve.capper@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org For NUMA support, the sys_migrate_pages syscall is required by userspace. This patch allocates #379 for this syscall and plumbs it in. Signed-off-by: Steve Capper --- arch/arm/include/uapi/asm/unistd.h | 1 + arch/arm/kernel/calls.S | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h index ac03bdb..23e3d59 100644 --- a/arch/arm/include/uapi/asm/unistd.h +++ b/arch/arm/include/uapi/asm/unistd.h @@ -405,6 +405,7 @@ #define __NR_process_vm_readv (__NR_SYSCALL_BASE+376) #define __NR_process_vm_writev (__NR_SYSCALL_BASE+377) /* 378 for kcmp */ +#define __NR_migrate_pages (__NR_SYSCALL_BASE+379) /* * This may need to be greater than __NR_last_syscall+1 in order to diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 831cd38..a96af99 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -388,6 +388,7 @@ CALL(sys_process_vm_readv) CALL(sys_process_vm_writev) CALL(sys_ni_syscall) /* reserved for sys_kcmp */ + CALL(sys_migrate_pages) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted -- 1.7.9.5