diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-04-02 11:12:03 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-06 09:30:46 +0200 |
| commit | 5872bdb88a35fae7d224bd6b21e5f377e854ccfc (patch) | |
| tree | 915ff65a7bcdaa05d0a76c007d1068b25d476cc4 /include/linux/perf_counter.h | |
| parent | 3df70fd623bb109e0079e697c0276d220a4b7908 (diff) | |
perf_counter: add more context information
Put in counts to tell which ips belong to what context.
-----
| | hv
| --
nr | | kernel
| --
| | user
-----
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Orig-LKML-Reference: <20090402091319.493101305@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 5428ba120d7..90cce0c74a0 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -513,10 +513,10 @@ extern void perf_counter_mmap(unsigned long addr, unsigned long len, extern void perf_counter_munmap(unsigned long addr, unsigned long len, unsigned long pgoff, struct file *file); -#define MAX_STACK_DEPTH 255 +#define MAX_STACK_DEPTH 254 struct perf_callchain_entry { - u64 nr; + u32 nr, hv, kernel, user; u64 ip[MAX_STACK_DEPTH]; }; |