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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2009-06-02 15:13:03 +0200
committerIngo Molnar <mingo@elte.hu>2009-06-02 21:45:30 +0200
commitb23f3325ed465f1bd914384884269af0d106778c (patch)
tree7b263c707e50463f1e1defc60d371b09e352a21a /include
parent8e5799b1ad2a0567fdfaaf0e91b40efee010f2c1 (diff)
downloadlinux-b23f3325ed465f1bd914384884269af0d106778c.tar.gz
perf_counter: Rename various fields
A few renames: s/irq_period/sample_period/ s/irq_freq/sample_freq/ s/PERF_RECORD_/PERF_SAMPLE_/ s/record_type/sample_type/ And change both the new sample_type and read_format to u64. Reported-by: Stephane Eranian <eranian@googlemail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Kacur <jkacur@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/linux/perf_counter.h32
1 files changed, 16 insertions, 16 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 4845a214b9e7..1fcd3cc93855 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -94,18 +94,18 @@ enum sw_event_ids {
#define PERF_COUNTER_EVENT_MASK __PERF_COUNTER_MASK(EVENT)
/*
- * Bits that can be set in hw_event.record_type to request information
+ * Bits that can be set in hw_event.sample_type to request information
* in the overflow packets.
*/
-enum perf_counter_record_format {
- PERF_RECORD_IP = 1U << 0,
- PERF_RECORD_TID = 1U << 1,
- PERF_RECORD_TIME = 1U << 2,
- PERF_RECORD_ADDR = 1U << 3,
- PERF_RECORD_GROUP = 1U << 4,
- PERF_RECORD_CALLCHAIN = 1U << 5,
- PERF_RECORD_CONFIG = 1U << 6,
- PERF_RECORD_CPU = 1U << 7,
+enum perf_counter_sample_format {
+ PERF_SAMPLE_IP = 1U << 0,
+ PERF_SAMPLE_TID = 1U << 1,
+ PERF_SAMPLE_TIME = 1U << 2,
+ PERF_SAMPLE_ADDR = 1U << 3,
+ PERF_SAMPLE_GROUP = 1U << 4,
+ PERF_SAMPLE_CALLCHAIN = 1U << 5,
+ PERF_SAMPLE_CONFIG = 1U << 6,
+ PERF_SAMPLE_CPU = 1U << 7,
};
/*
@@ -132,12 +132,12 @@ struct perf_counter_hw_event {
__u64 config;
union {
- __u64 irq_period;
- __u64 irq_freq;
+ __u64 sample_period;
+ __u64 sample_freq;
};
- __u32 record_type;
- __u32 read_format;
+ __u64 sample_type;
+ __u64 read_format;
__u64 disabled : 1, /* off by default */
nmi : 1, /* NMI sampling */
@@ -262,7 +262,7 @@ enum perf_event_type {
* struct {
* struct perf_event_header header;
* u64 time;
- * u64 irq_period;
+ * u64 sample_period;
* };
*/
PERF_EVENT_PERIOD = 4,
@@ -363,7 +363,7 @@ struct hw_perf_counter {
};
};
atomic64_t prev_count;
- u64 irq_period;
+ u64 sample_period;
atomic64_t period_left;
u64 interrupts;
#endif