Re: [PATCH] perf: disable kernel symbol demangling by default

2014-09-15 Thread Arnaldo Carvalho de Melo
Em Sun, Sep 14, 2014 at 03:23:36PM +0200, Jiri Olsa escreveu: > On Sat, Sep 13, 2014 at 07:15:05AM +0300, Avi Kivity wrote: > > Some Linux symbols (for example __vt_event_wait) are interpreted by > > the demangler as C++ mangled names, which of course they aren't. > > > > Disable kernel symbol dem

Re: [PATCH] perf: disable kernel symbol demangling by default

2014-09-14 Thread Jiri Olsa
On Sat, Sep 13, 2014 at 07:15:05AM +0300, Avi Kivity wrote: > Some Linux symbols (for example __vt_event_wait) are interpreted by > the demangler as C++ mangled names, which of course they aren't. > > Disable kernel symbol demangling by default to avoid this, and > allow enabling it with a new opt

[PATCH] perf: disable kernel symbol demangling by default

2014-09-12 Thread Avi Kivity
Some Linux symbols (for example __vt_event_wait) are interpreted by the demangler as C++ mangled names, which of course they aren't. Disable kernel symbol demangling by default to avoid this, and allow enabling it with a new option --demangle-kernel for those who wish it. Reported-by: Jiri Olsa

[PATCH] perf: disable kernel symbol demangling by default

2014-09-12 Thread Avi Kivity
Some Linux symbols (for example __vt_event_wait) are interpreted by the demangler as C++ mangled names, which of course they aren't. Disable kernel symbol demangling by default to avoid this, and allow enabling it with a new option --demangle-kernel for those who wish it. Reported-by: Jiri Olsa