diff options
| author | Ian Munsie <[email protected]> | 2010-11-25 15:12:53 +1100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2010-11-27 01:32:53 -0200 |
| commit | 9d1faba5fe410558099f13cfada2eab03186769d (patch) | |
| tree | d54ec147bcf9bdb2f487731ab6a8eb32ecde937f | |
| parent | 37982ba0a0630066a6a0844a66aedaf91c66db84 (diff) | |
perf symbols: Correct final kernel map guesses
If a 32bit userspace perf is running on a 64bit kernel, the end of the final
map in the kernel would incorrectly be set to 2^32-1 rather than 2^64-1.
Cc: Ingo Molnar <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ian Munsie <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/util/event.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/symbol.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index dab9e754a281..7260db75b93d 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -392,7 +392,7 @@ static void event_set_kernel_mmap_len(struct map **maps, event_t *self) * a zero sized synthesized MMAP event for the kernel. */ if (maps[MAP__FUNCTION]->end == 0) - maps[MAP__FUNCTION]->end = ~0UL; + maps[MAP__FUNCTION]->end = ~0ULL; } static int event__process_kernel_mmap(event_t *self, diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 0500895a45af..a348906b587d 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -121,7 +121,7 @@ static void __map_groups__fixup_end(struct map_groups *self, enum map_type type) * We still haven't the actual symbols, so guess the * last map final address. */ - curr->end = ~0UL; + curr->end = ~0ULL; } static void map_groups__fixup_end(struct map_groups *self) |