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powerpc/perf_counter: Add perf_counter system call on powerpc
... with an empty/dummy asm/perf_counter.h so it builds. Signed-off-by: Paul Mackerras <paulus@samba.org>
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parent
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arch/powerpc
10
arch/powerpc/include/asm/perf_counter.h
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10
arch/powerpc/include/asm/perf_counter.h
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@ -0,0 +1,10 @@
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/*
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* Performance counter support - PowerPC-specific definitions.
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*
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* Copyright 2008-2009 Paul Mackerras, IBM Corporation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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@ -322,3 +322,4 @@ SYSCALL_SPU(epoll_create1)
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SYSCALL_SPU(dup3)
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SYSCALL_SPU(pipe2)
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SYSCALL(inotify_init1)
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SYSCALL(perf_counter_open)
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@ -341,10 +341,11 @@
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#define __NR_dup3 316
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#define __NR_pipe2 317
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#define __NR_inotify_init1 318
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#define __NR_perf_counter_open 319
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#ifdef __KERNEL__
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#define __NR_syscalls 319
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#define __NR_syscalls 320
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#define __NR__exit __NR_exit
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#define NR_syscalls __NR_syscalls
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@ -1,6 +1,7 @@
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config PPC64
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bool "64-bit kernel"
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default n
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select HAVE_PERF_COUNTERS
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help
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This option selects whether a 32-bit or a 64-bit kernel
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will be built.
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