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| author | Ingo Molnar <mingo@elte.hu> | 2010-05-20 16:38:55 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-05-20 16:38:55 +0400 |
| commit | dfacc4d6c98b89609250269f518c1f54c30454ef (patch) | |
| tree | e7effbee7bdc85d18f7b26ab9cb5c9f700d1481a /tools/perf/util/trace-event.h | |
| parent | f869097e884d8cb65b2bb7831ca57b7dffb66fdd (diff) | |
| parent | 85cb68b27c428d477169f3aa46c72dba103a17bd (diff) | |
| download | linux-dfacc4d6c98b89609250269f518c1f54c30454ef.tar.xz | |
Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into perf/core
Diffstat (limited to 'tools/perf/util/trace-event.h')
| -rw-r--r-- | tools/perf/util/trace-event.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index 406d452956db..b3e86b1e4444 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -233,7 +233,12 @@ static inline unsigned long long __data2host8(unsigned long long data) #define data2host2(ptr) __data2host2(*(unsigned short *)ptr) #define data2host4(ptr) __data2host4(*(unsigned int *)ptr) -#define data2host8(ptr) __data2host8(*(unsigned long long *)ptr) +#define data2host8(ptr) ({ \ + unsigned long long __val; \ + \ + memcpy(&__val, (ptr), sizeof(unsigned long long)); \ + __data2host8(__val); \ +}) extern int header_page_ts_offset; extern int header_page_ts_size; |