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| author | Ingo Molnar <mingo@elte.hu> | 2009-03-18 06:59:56 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-18 06:59:56 +0100 |
| commit | 327019b01e068d66dada6a8b2571180ab3674d20 (patch) | |
| tree | c81354a509d6962f6878145fcf3cdbe50a000a89 /include/linux/compiler.h | |
| parent | 03418c7efaa429dc7647ac93e3862e3fe1816873 (diff) | |
| parent | 62524d55e5b9ffe36e3bf3dd7a594114f150b449 (diff) | |
Merge branch 'tip/tracing/ftrace' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace
Diffstat (limited to 'include/linux/compiler.h')
| -rw-r--r-- | include/linux/compiler.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h index d95da1020f1..6faa7e549de 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -68,6 +68,7 @@ struct ftrace_branch_data { unsigned long miss; unsigned long hit; }; + unsigned long miss_hit[2]; }; }; @@ -125,10 +126,7 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect); .line = __LINE__, \ }; \ ______r = !!(cond); \ - if (______r) \ - ______f.hit++; \ - else \ - ______f.miss++; \ + ______f.miss_hit[______r]++; \ ______r; \ })) #endif /* CONFIG_PROFILE_ALL_BRANCHES */ |