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

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index 89acc17cf2a0..6ea9e85bdc00 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -325,6 +325,8 @@ int cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused)
 		     opt_set_filter),
 	OPT_CALLBACK('x', "exec", NULL, "executable|path",
 			"target executable name or path", opt_set_target),
+	OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle,
+		    "Disable symbol demangling"),
 	OPT_END()
 	};
 	int ret;