diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-06-03 18:41:06 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-06-04 07:37:37 +0200 |
| commit | 00398a0018d1334fedabfeaabd0fa563121de612 (patch) | |
| tree | 81d6a7ccfabbf9d48126c5110678ce8de9775317 /arch/x86/entry/vsyscall/vsyscall_trace.h | |
| parent | 1f57d5d85ba7f1f467173ff33f51d01a91f9aaf1 (diff) | |
x86/asm/entry: Move the vsyscall code to arch/x86/entry/vsyscall/
The vsyscall code is entry code too, so move it to arch/x86/entry/vsyscall/.
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry/vsyscall/vsyscall_trace.h')
| -rw-r--r-- | arch/x86/entry/vsyscall/vsyscall_trace.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/x86/entry/vsyscall/vsyscall_trace.h b/arch/x86/entry/vsyscall/vsyscall_trace.h new file mode 100644 index 000000000000..9dd7359a38a8 --- /dev/null +++ b/arch/x86/entry/vsyscall/vsyscall_trace.h @@ -0,0 +1,29 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM vsyscall + +#if !defined(__VSYSCALL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __VSYSCALL_TRACE_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(emulate_vsyscall, + + TP_PROTO(int nr), + + TP_ARGS(nr), + + TP_STRUCT__entry(__field(int, nr)), + + TP_fast_assign( + __entry->nr = nr; + ), + + TP_printk("nr = %d", __entry->nr) +); + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH ../../arch/x86/entry/vsyscall/ +#define TRACE_INCLUDE_FILE vsyscall_trace +#include <trace/define_trace.h> |