Re: [PATCH] perf, tools: Disable branch flags/cycles for --callgraph lbr

2015-12-14 Thread Arnaldo Carvalho de Melo
Em Mon, Dec 14, 2015 at 10:55:38AM +0100, Jiri Olsa escreveu: > On Fri, Dec 11, 2015 at 04:12:24PM -0800, Andi Kleen wrote: > > From: Andi Kleen > > > > [The kernel patch needed for this is in tip now > > (b16a5b52eb9 perf/x86: Add option to disable ...) > > So this user tools patch to make use

Re: [PATCH] perf, tools: Disable branch flags/cycles for --callgraph lbr

2015-12-14 Thread Jiri Olsa
On Fri, Dec 11, 2015 at 04:12:24PM -0800, Andi Kleen wrote: > From: Andi Kleen > > [The kernel patch needed for this is in tip now > (b16a5b52eb9 perf/x86: Add option to disable ...) > So this user tools patch to make use of it should be merged now] > > Automatically disable collecting branch

Re: [PATCH] perf, tools: Disable branch flags/cycles for --callgraph lbr

2015-12-14 Thread Jiri Olsa
On Fri, Dec 11, 2015 at 04:12:24PM -0800, Andi Kleen wrote: > From: Andi Kleen > > [The kernel patch needed for this is in tip now > (b16a5b52eb9 perf/x86: Add option to disable ...) > So this user tools patch to make use of it should be merged now] > > Automatically

Re: [PATCH] perf, tools: Disable branch flags/cycles for --callgraph lbr

2015-12-14 Thread Arnaldo Carvalho de Melo
Em Mon, Dec 14, 2015 at 10:55:38AM +0100, Jiri Olsa escreveu: > On Fri, Dec 11, 2015 at 04:12:24PM -0800, Andi Kleen wrote: > > From: Andi Kleen > > > > [The kernel patch needed for this is in tip now > > (b16a5b52eb9 perf/x86: Add option to disable ...) > > So this user

[PATCH] perf, tools: Disable branch flags/cycles for --callgraph lbr

2015-12-11 Thread Andi Kleen
From: Andi Kleen [The kernel patch needed for this is in tip now (b16a5b52eb9 perf/x86: Add option to disable ...) So this user tools patch to make use of it should be merged now] Automatically disable collecting branch flags and cycles with --call-graph lbr. This allows avoiding a bunch of

[PATCH] perf, tools: Disable branch flags/cycles for --callgraph lbr

2015-12-11 Thread Andi Kleen
From: Andi Kleen [The kernel patch needed for this is in tip now (b16a5b52eb9 perf/x86: Add option to disable ...) So this user tools patch to make use of it should be merged now] Automatically disable collecting branch flags and cycles with --call-graph lbr. This allows