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>

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