diff options
| author |   Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-02 15:13:03 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-06-02 21:45:30 +0200 |
| commit | b23f3325ed465f1bd914384884269af0d106778c (patch) | |
| tree | 7b263c707e50463f1e1defc60d371b09e352a21a /include/linux/perf_counter.h | |
| parent | perf_counter: Add unique counter id (diff) | |
| download | linux-dev-b23f3325ed465f1bd914384884269af0d106778c.tar.xz linux-dev-b23f3325ed465f1bd914384884269af0d106778c.zip | |
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/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 32 |
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 |