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.
Thanks.
-Fenghua
Signed-off-by: Fenghua Yu <[EMAIL PROTECTED]>
diff -Nurp linux-2.6.git.orig/arch/ia64/kernel/entry.S
linux-2.6.git/arch/ia64/kernel/entry.S
--- linux-2.6.git.orig/arch/ia64/kernel/entry.S 2007-01-26 16:41:32.000000000
-0800
+++ linux-2.6.git/arch/ia64/kernel/entry.S 2007-02-02 16:13:10.000000000
-0800
@@ -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 -Nurp linux-2.6.git.orig/include/asm-ia64/unistd.h
linux-2.6.git/include/asm-ia64/unistd.h
--- linux-2.6.git.orig/include/asm-ia64/unistd.h 2006-11-29
12:26:15.000000000 -0800
+++ linux-2.6.git/include/asm-ia64/unistd.h 2007-02-02 15:05:27.000000000
-0800
@@ -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
-
To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
