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authorFenghua Yu <fenghua.yu@intel.com>2007-02-05 16:07:57 -0800
committerTony Luck <tony.luck@intel.com>2007-02-05 16:56:36 -0800
commit86afa9eb88af2248bcc91d5b3568c63fdea65d6c (patch)
tree60f74dec7825324bbaaf2ac46792ea0948b6a989
parent524fd988bb83153ddc9cfea867129eb6efb7ac23 (diff)
[IA64] Hook up getcpu system call for IA64
getcpu system call returns cpu# and node# on which this system call and its caller are running. This patch hooks up its implementation on IA64. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
-rw-r--r--arch/ia64/kernel/entry.S2
-rw-r--r--include/asm-ia64/unistd.h4
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 15234ed3a34..e7873eeae44 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1610,5 +1610,7 @@ sys_call_table:
data8 sys_sync_file_range // 1300
data8 sys_tee
data8 sys_vmsplice
+ data8 sys_ni_syscall // reserved for move_pages
+ data8 sys_getcpu
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index 53c5c0ee122..a9e1fa4cac4 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -291,11 +291,13 @@
#define __NR_sync_file_range 1300
#define __NR_tee 1301
#define __NR_vmsplice 1302
+/* 1303 reserved for move_pages */
+#define __NR_getcpu 1304
#ifdef __KERNEL__
-#define NR_syscalls 279 /* length of syscall table */
+#define NR_syscalls 281 /* length of syscall table */
#define __ARCH_WANT_SYS_RT_SIGACTION