Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-08 Thread Hekuang
hi 在 2016/6/8 3:44, Arnaldo Carvalho de Melo 写道: Em Fri, Jun 03, 2016 at 09:06:29AM +0200, Jiri Olsa escreveu: On Fri, Jun 03, 2016 at 03:33:09AM +, He Kuang wrote: SNIP For using remote libunwind libraries, reference this: http://thread.gmane.org/gmane.linux.kernel/2224430 and now w

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-07 Thread Arnaldo Carvalho de Melo
Em Fri, Jun 03, 2016 at 09:06:29AM +0200, Jiri Olsa escreveu: > On Fri, Jun 03, 2016 at 03:33:09AM +, He Kuang wrote: > > SNIP > > > For using remote libunwind libraries, reference this: > > http://thread.gmane.org/gmane.linux.kernel/2224430 > > > > and now we can use LIBUNWIND_DIR to spec

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-07 Thread Arnaldo Carvalho de Melo
Em Tue, Jun 07, 2016 at 12:12:15PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Sat, Jun 04, 2016 at 01:39:04PM +0800, Hekuang escreveu: > > 在 2016/6/4 5:09, Arnaldo Carvalho de Melo 写道: > > > Em Fri, Jun 03, 2016 at 06:06:02PM -0300, Arnaldo Carvalho de Melo > > > escreveu: > > > > Anyway, plea

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-07 Thread Arnaldo Carvalho de Melo
Em Sat, Jun 04, 2016 at 01:39:04PM +0800, Hekuang escreveu: > 在 2016/6/4 5:09, Arnaldo Carvalho de Melo 写道: > > Em Fri, Jun 03, 2016 at 06:06:02PM -0300, Arnaldo Carvalho de Melo escreveu: > > > Anyway, please try your patchkit with 'perf top' and 'perf trace', as > > > both don't use perf.data fil

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-03 Thread Hekuang
在 2016/6/4 5:09, Arnaldo Carvalho de Melo 写道: Em Fri, Jun 03, 2016 at 06:06:02PM -0300, Arnaldo Carvalho de Melo escreveu: Em Fri, Jun 03, 2016 at 04:42:05PM -0300, Arnaldo Carvalho de Melo escreveu: Em Fri, Jun 03, 2016 at 09:06:29AM +0200, Jiri Olsa escreveu: On Fri, Jun 03, 2016 at 03:33:

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-03 Thread Arnaldo Carvalho de Melo
Em Fri, Jun 03, 2016 at 06:06:02PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Fri, Jun 03, 2016 at 04:42:05PM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Fri, Jun 03, 2016 at 09:06:29AM +0200, Jiri Olsa escreveu: > > > On Fri, Jun 03, 2016 at 03:33:09AM +, He Kuang wrote: > > > > v9: >

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-03 Thread Arnaldo Carvalho de Melo
Em Fri, Jun 03, 2016 at 04:42:05PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Fri, Jun 03, 2016 at 09:06:29AM +0200, Jiri Olsa escreveu: > > On Fri, Jun 03, 2016 at 03:33:09AM +, He Kuang wrote: > > > v9: > > > - Change function unwind__register_ops() to static. > > > - Move up unwind__pr

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-03 Thread Arnaldo Carvalho de Melo
Em Fri, Jun 03, 2016 at 09:06:29AM +0200, Jiri Olsa escreveu: > On Fri, Jun 03, 2016 at 03:33:09AM +, He Kuang wrote: > > v9: > > - Change function unwind__register_ops() to static. > > - Move up unwind__prepare_access() in thread__insert_map() and save > >map_groups__remove() call. > >

Re: [PATCH v9 00/14] Add support for remote unwind

2016-06-03 Thread Jiri Olsa
On Fri, Jun 03, 2016 at 03:33:09AM +, He Kuang wrote: SNIP > For using remote libunwind libraries, reference this: > http://thread.gmane.org/gmane.linux.kernel/2224430 > > and now we can use LIBUNWIND_DIR to specific custom dirctories > containing libunwind libs. > > Acked-by: Jiri Olsa

[PATCH v9 00/14] Add support for remote unwind

2016-06-02 Thread He Kuang
v8 url: http://thread.gmane.org/gmane.linux.kernel/2233232 Currently, perf script uses host unwind methods(local unwind) to parse perf.data callchain info regardless of the target architecture. So we get wrong result and no promotion when do remote unwind on other platforms/machines. This patch