linux-kernel - Re: [PATCH] perf/tests: Fix test case 95 Check branch stack sampling on s390

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Message-ID: <9a2743ee-28e1-f49d-8b2d-4850ce7ca524@linux.ibm.com>
Date:   Wed, 27 Jul 2022 11:54:27 +0200
From:   Thomas Richter <tmricht@...ux.ibm.com>
To:     James Clark <james.clark@....com>
Cc:     svens@...ux.ibm.com, gor@...ux.ibm.com, sumanthk@...ux.ibm.com,
        hca@...ux.ibm.com, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org, acme@...nel.org,
        german.gomez@....com
Subject: Re: [PATCH] perf/tests: Fix test case 95 Check branch stack sampling
 on s390

On 7/27/22 11:27, James Clark wrote:
> perf record -b -o- -e dummy -B true

I think you refer to the attr member branch_sample_type which should be
non-zero for branches, will look into this. Thanks

-- 
Thomas Richter, Dept 3303, IBM s390 Linux Development, Boeblingen, Germany
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