diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-16 20:44:49 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-16 20:44:49 (GMT) |
| commit | dd3190ee8142d94c9aa09d278a106544b2e5e7d1 (patch) | |
| tree | 741c378b30e9cd36385d73ae649553309119897f /tools/perf/util/event.c | |
| parent | b29c8306a368cf65782669eba079f81dc861c54d (diff) | |
| parent | 89b4be142bf2491a94af325f5206fc2f2aa18960 (diff) | |
| download | linux-fsl-qoriq-dd3190ee8142d94c9aa09d278a106544b2e5e7d1.tar.xz | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Tooling changes only: it includes the ARM tooling fixlets, various
other fixes, smaller updates, minor cleanups"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf record: Add an option to force per-cpu mmaps
perf probe: Add '--demangle'/'--no-demangle'
perf ui browser: Fix segfault caused by off by one handling END key
perf symbols: Limit max callchain using max_stack on DWARF unwinding too
perf evsel: Introduce perf_evsel__prev() method
perf tools: Use perf_evlist__{first,last}, perf_evsel__next
perf tools: Synthesize anon MMAP records again
perf top: Add missing newline if the 'uid' is invalid
perf tools: Remove trivial extra semincolon
perf trace: Tweak summary output
tools/perf/build: Fix feature-libunwind-debug-frame handling
tools/perf/build: Fix timerfd feature check
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 6e3a846..bb788c1 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -209,8 +209,10 @@ static int perf_event__synthesize_mmap_events(struct perf_tool *tool, &event->mmap.start, &event->mmap.len, prot, &event->mmap.pgoff, execname); - - if (n != 5) + /* + * Anon maps don't have the execname. + */ + if (n < 4) continue; /* * Just like the kernel, see __perf_event_mmap in kernel/perf_event.c |