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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2009-06-11 14:06:28 +0200
committerIngo Molnar <mingo@elte.hu>2009-06-11 17:54:15 +0200
commitf4dbfa8f3131a84257223393905f7efad0ca5996 (patch)
tree67bb2666868c4449c2fa9ba6dc931721f60deb6c /tools/perf/design.txt
parent1c432d899d32d36371ee4ee310fa3609cf0e5742 (diff)
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perf_counter: Standardize event names
Pure renames only, to PERF_COUNT_HW_* and PERF_COUNT_SW_*. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/design.txt')
-rw-r--r--tools/perf/design.txt28
1 files changed, 14 insertions, 14 deletions
diff --git a/tools/perf/design.txt b/tools/perf/design.txt
index d3250763dc9..860e116d979 100644
--- a/tools/perf/design.txt
+++ b/tools/perf/design.txt
@@ -99,13 +99,13 @@ enum hw_event_ids {
/*
* Common hardware events, generalized by the kernel:
*/
- PERF_COUNT_CPU_CYCLES = 0,
- PERF_COUNT_INSTRUCTIONS = 1,
- PERF_COUNT_CACHE_REFERENCES = 2,
- PERF_COUNT_CACHE_MISSES = 3,
- PERF_COUNT_BRANCH_INSTRUCTIONS = 4,
- PERF_COUNT_BRANCH_MISSES = 5,
- PERF_COUNT_BUS_CYCLES = 6,
+ PERF_COUNT_HW_CPU_CYCLES = 0,
+ PERF_COUNT_HW_INSTRUCTIONS = 1,
+ PERF_COUNT_HW_CACHE_REFERENCES = 2,
+ PERF_COUNT_HW_CACHE_MISSES = 3,
+ PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4,
+ PERF_COUNT_HW_BRANCH_MISSES = 5,
+ PERF_COUNT_HW_BUS_CYCLES = 6,
};
These are standardized types of events that work relatively uniformly
@@ -130,13 +130,13 @@ software events, selected by 'event_id':
* well):
*/
enum sw_event_ids {
- PERF_COUNT_CPU_CLOCK = 0,
- PERF_COUNT_TASK_CLOCK = 1,
- PERF_COUNT_PAGE_FAULTS = 2,
- PERF_COUNT_CONTEXT_SWITCHES = 3,
- PERF_COUNT_CPU_MIGRATIONS = 4,
- PERF_COUNT_PAGE_FAULTS_MIN = 5,
- PERF_COUNT_PAGE_FAULTS_MAJ = 6,
+ PERF_COUNT_SW_CPU_CLOCK = 0,
+ PERF_COUNT_SW_TASK_CLOCK = 1,
+ PERF_COUNT_SW_PAGE_FAULTS = 2,
+ PERF_COUNT_SW_CONTEXT_SWITCHES = 3,
+ PERF_COUNT_SW_CPU_MIGRATIONS = 4,
+ PERF_COUNT_SW_PAGE_FAULTS_MIN = 5,
+ PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6,
};
Counters of the type PERF_TYPE_TRACEPOINT are available when the ftrace event