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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2009-06-11 13:19:29 +0200
committerIngo Molnar <mingo@elte.hu>2009-06-11 17:53:41 +0200
commit1c432d899d32d36371ee4ee310fa3609cf0e5742 (patch)
treecd2891fb0c8a03a5b8ac1100b23687d02a981b25 /include/linux/perf_counter.h
parent729ff5e2aaf181f5d3ab849337fce406cd19b1d9 (diff)
perf_counter: Rename enums
Rename the perf enums to be in the 'perf_' namespace and strictly enumerate the ABI bits. 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 'include/linux/perf_counter.h')
-rw-r--r--include/linux/perf_counter.h53
1 files changed, 25 insertions, 28 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 95c797c480e8..d5911b02bc8c 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -24,24 +24,21 @@
/*
* attr.type
*/
-enum perf_event_types {
+enum perf_type_id {
PERF_TYPE_HARDWARE = 0,
PERF_TYPE_SOFTWARE = 1,
PERF_TYPE_TRACEPOINT = 2,
PERF_TYPE_HW_CACHE = 3,
+ PERF_TYPE_RAW = 4,
- /*
- * available TYPE space, raw is the max value.
- */
-
- PERF_TYPE_RAW = 128,
+ PERF_TYPE_MAX, /* non ABI */
};
/*
* Generalized performance counter event types, used by the attr.event_id
* parameter of the sys_perf_counter_open() syscall:
*/
-enum attr_ids {
+enum perf_hw_id {
/*
* Common hardware events, generalized by the kernel:
*/
@@ -53,7 +50,7 @@ enum attr_ids {
PERF_COUNT_BRANCH_MISSES = 5,
PERF_COUNT_BUS_CYCLES = 6,
- PERF_HW_EVENTS_MAX = 7,
+ PERF_HW_EVENTS_MAX, /* non ABI */
};
/*
@@ -63,30 +60,30 @@ enum attr_ids {
* { read, write, prefetch } x
* { accesses, misses }
*/
-enum hw_cache_id {
- PERF_COUNT_HW_CACHE_L1D,
- PERF_COUNT_HW_CACHE_L1I,
- PERF_COUNT_HW_CACHE_L2,
- PERF_COUNT_HW_CACHE_DTLB,
- PERF_COUNT_HW_CACHE_ITLB,
- PERF_COUNT_HW_CACHE_BPU,
-
- PERF_COUNT_HW_CACHE_MAX,
+enum perf_hw_cache_id {
+ PERF_COUNT_HW_CACHE_L1D = 0,
+ PERF_COUNT_HW_CACHE_L1I = 1,
+ PERF_COUNT_HW_CACHE_L2 = 2,
+ PERF_COUNT_HW_CACHE_DTLB = 3,
+ PERF_COUNT_HW_CACHE_ITLB = 4,
+ PERF_COUNT_HW_CACHE_BPU = 5,
+
+ PERF_COUNT_HW_CACHE_MAX, /* non ABI */
};
-enum hw_cache_op_id {
- PERF_COUNT_HW_CACHE_OP_READ,
- PERF_COUNT_HW_CACHE_OP_WRITE,
- PERF_COUNT_HW_CACHE_OP_PREFETCH,
+enum perf_hw_cache_op_id {
+ PERF_COUNT_HW_CACHE_OP_READ = 0,
+ PERF_COUNT_HW_CACHE_OP_WRITE = 1,
+ PERF_COUNT_HW_CACHE_OP_PREFETCH = 2,
- PERF_COUNT_HW_CACHE_OP_MAX,
+ PERF_COUNT_HW_CACHE_OP_MAX, /* non ABI */
};
-enum hw_cache_op_result_id {
- PERF_COUNT_HW_CACHE_RESULT_ACCESS,
- PERF_COUNT_HW_CACHE_RESULT_MISS,
+enum perf_hw_cache_op_result_id {
+ PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0,
+ PERF_COUNT_HW_CACHE_RESULT_MISS = 1,
- PERF_COUNT_HW_CACHE_RESULT_MAX,
+ PERF_COUNT_HW_CACHE_RESULT_MAX, /* non ABI */
};
/*
@@ -95,7 +92,7 @@ enum hw_cache_op_result_id {
* physical and sw events of the kernel (and allow the profiling of them as
* well):
*/
-enum sw_event_ids {
+enum perf_sw_ids {
PERF_COUNT_CPU_CLOCK = 0,
PERF_COUNT_TASK_CLOCK = 1,
PERF_COUNT_PAGE_FAULTS = 2,
@@ -104,7 +101,7 @@ enum sw_event_ids {
PERF_COUNT_PAGE_FAULTS_MIN = 5,
PERF_COUNT_PAGE_FAULTS_MAJ = 6,
- PERF_SW_EVENTS_MAX = 7,
+ PERF_SW_EVENTS_MAX, /* non ABI */
};
/*