perf_counter, powerpc, sparc: Fix compilation after perf_counter_overflow() change

Commit 5622f295 ("x86, perf_counter, bts: Optimize BTS overflow
handling") removed the regs field from struct perf_sample_data and
added a regs parameter to perf_counter_overflow().  This breaks the
build on powerpc (and Sparc) as reported by Sachin Sant:

  arch/powerpc/kernel/perf_counter.c: In function 'record_and_restart':
  arch/powerpc/kernel/perf_counter.c:1165: error: unknown field 'regs' specified in initializer

This adjusts arch/powerpc/kernel/perf_counter.c to correspond with the
new struct perf_sample_data and perf_counter_overflow().

[ v2: also fix Sparc, Markus Metzger <markus.t.metzger@intel.com> ]

Reported-by: Sachin Sant <sachinp@in.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Markus Metzger <markus.t.metzger@intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: benh@kernel.crashing.org
Cc: linuxppc-dev@ozlabs.org
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <19127.8400.376239.586120@drongo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 17 deletions

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index bd341007c4fc..740caad09a44 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -849,23 +849,6 @@ static inline void perf_counter_comm(struct task_struct *tsk)		{ }
 static inline void perf_counter_fork(struct task_struct *tsk)           { }
 static inline void perf_counter_init(void)                              { }
 
-static inline int
-perf_output_begin(struct perf_output_handle *handle, struct perf_counter *c,
-                  unsigned int size, int nmi, int sample)               { }
-static inline void perf_output_end(struct perf_output_handle *handle)   { }
-static inline void
-perf_output_copy(struct perf_output_handle *handle,
-                 const void *buf, unsigned int len)                     { }
-static inline void
-perf_output_sample(struct perf_output_handle *handle,
-                   struct perf_event_header *header,
-                   struct perf_sample_data *data,
-                   struct perf_counter *counter)                        { }
-static inline void
-perf_prepare_sample(struct perf_event_header *header,
-                    struct perf_sample_data *data,
-                    struct perf_counter *counter,
-                    struct pt_regs *regs)                               { }
 #endif
 
 #define perf_output_put(handle, x) \