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Re: [PATCH 4/4] perf, tools, script: Add brstackasm output for branch stacks

From Jiri Olsa <jolsa@redhat.com>
Newsgroups linux.kernel
Subject Re: [PATCH 4/4] perf, tools, script: Add brstackasm output for branch stacks
Date 2017-01-08 15:30 +0100
Message-ID <sXmDT-7xs-11@gated-at.bofh.it> (permalink)
References <sVtgu-40T-15@gated-at.bofh.it> <sVtgu-40T-39@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, Jan 03, 2017 at 01:00:29AM -0800, Andi Kleen wrote:

SNIP

> +		len = grab_bb(buffer, start, end,
> +				machine, thread, &x.is64bit,
> +				&x.cpumode);
> +		/* Patch up missing kernel transfers due to ring filters */

could you please provide more details on those ring filters? never heard of..

thanks,
jirka

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Re: [PATCH 4/4] perf, tools, script: Add brstackasm output for  branch stacks Jiri Olsa <jolsa@redhat.com> - 2017-01-08 15:30 +0100
  Re: [PATCH 4/4] perf, tools, script: Add brstackasm output for  branch stacks Andi Kleen <ak@linux.intel.com> - 2017-01-09 20:20 +0100

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