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

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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>
This commit is contained in:
Paul Mackerras 2009-09-21 16:44:32 +10:00 • committed by Ingo Molnar
parent a1792cdaca
commit cd74c86bdf
3 changed files with 2 additions and 21 deletions
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17
include/linux/perf_counter.h
View file

@ -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) \