Commit-ID: 808382b33bb4c60df6379ec2db39f332cc56b82a
Gitweb: http://git.kernel.org/tip/808382b33bb4c60df6379ec2db39f332cc56b82a
Author: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
AuthorDate: Wed, 8 Apr 2009 15:01:28 +0200
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Wed, 8 Apr 2009 18:53:29 +0200
perf_counter: kerneltop: keep up with ABI changes
Update kerneltop to use PERF_EVENT_MISC_OVERFLOW
Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
LKML-Reference: <20090408130408.947197470@xxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
Documentation/perf_counter/kerneltop.c | 32 ++++++++++++++++----------------
1 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/Documentation/perf_counter/kerneltop.c b/Documentation/perf_counter/kerneltop.c
index 15f3a5f..042c1b8 100644
--- a/Documentation/perf_counter/kerneltop.c
+++ b/Documentation/perf_counter/kerneltop.c
@@ -1277,22 +1277,22 @@ static void mmap_read(struct mmap_data *md)
old += size;
- switch (event->header.type) {
- case PERF_EVENT_COUNTER_OVERFLOW | __PERF_EVENT_IP:
- case PERF_EVENT_COUNTER_OVERFLOW | __PERF_EVENT_IP | __PERF_EVENT_TID:
- process_event(event->ip.ip, md->counter);
- break;
-
- case PERF_EVENT_MMAP:
- case PERF_EVENT_MUNMAP:
- printf("%s: %Lu %Lu %Lu %s\n",
- event->header.type == PERF_EVENT_MMAP
- ? "mmap" : "munmap",
- event->mmap.start,
- event->mmap.len,
- event->mmap.pgoff,
- event->mmap.filename);
- break;
+ if (event->header.misc & PERF_EVENT_MISC_OVERFLOW) {
+ if (event->header.type & PERF_RECORD_IP)
+ process_event(event->ip.ip, md->counter);
+ } else {
+ switch (event->header.type) {
+ case PERF_EVENT_MMAP:
+ case PERF_EVENT_MUNMAP:
+ printf("%s: %Lu %Lu %Lu %s\n",
+ event->header.type == PERF_EVENT_MMAP
+ ? "mmap" : "munmap",
+ event->mmap.start,
+ event->mmap.len,
+ event->mmap.pgoff,
+ event->mmap.filename);
+ break;
+ }
}
}
--
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