---

yaml --- r: 147190 b: refs/heads/master c: d662ed2 h: refs/heads/master v: v3
git-mirror · Jan 9, 2009 · df8cc6f · df8cc6f
1 parent c649dc8
commit df8cc6f
Show file tree

Hide file tree

Showing 5 changed files with 15 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4eb96fcfe07b7f2a05577e57533840f8e26bea53
+refs/heads/master: d662ed26734473d4cb5f3d78cebfec8f9126e97c
diff --git a/trunk/arch/powerpc/include/asm/perf_counter.h b/trunk/arch/powerpc/include/asm/perf_counter.h
@@ -0,0 +1,10 @@
+/*
+ * Performance counter support - PowerPC-specific definitions.
+ *
+ * Copyright 2008-2009 Paul Mackerras, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
diff --git a/trunk/arch/powerpc/include/asm/systbl.h b/trunk/arch/powerpc/include/asm/systbl.h
@@ -322,3 +322,4 @@ SYSCALL_SPU(epoll_create1)
 SYSCALL_SPU(dup3)
 SYSCALL_SPU(pipe2)
 SYSCALL(inotify_init1)
+SYSCALL(perf_counter_open)
diff --git a/trunk/arch/powerpc/include/asm/unistd.h b/trunk/arch/powerpc/include/asm/unistd.h
@@ -341,10 +341,11 @@
 #define __NR_dup3		316
 #define __NR_pipe2		317
 #define __NR_inotify_init1	318
+#define __NR_perf_counter_open	319
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls		319
+#define __NR_syscalls		320
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls

diff --git a/trunk/arch/powerpc/platforms/Kconfig.cputype b/trunk/arch/powerpc/platforms/Kconfig.cputype
@@ -1,6 +1,7 @@
 config PPC64
 	bool "64-bit kernel"
 	default n
+	select HAVE_PERF_COUNTERS
 	help
 	  This option selects whether a 32-bit or a 64-bit kernel
 	  will be built.