From: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
To: Jiri Olsa <jolsa@redhat.com>, acme@kernel.org
Cc: alexander.shishkin@linux.intel.com, namhyung@kernel.org,
eranian@google.com, linux-kernel@vger.kernel.org, tonyj@suse.com,
nasastry@in.ibm.com, Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Subject: Re: [PATCH] perf c2c: Fix c2c report for empty numa node
Date: Sat, 2 Mar 2019 08:37:25 +0530 [thread overview]
Message-ID: <400ca5f3-5048-2d58-d108-3cde2a9074af@linux.ibm.com> (raw)
In-Reply-To: <20190301102644.GC2979@krava>
On 3/1/19 3:56 PM, Jiri Olsa wrote:
> Ravi Bangoria reported that we fail with empty
> numa node with following message:
>
> $ lscpu
> NUMA node0 CPU(s):
> NUMA node1 CPU(s): 0-4
>
> $ sudo ./perf c2c report
> node/cpu topology bugFailed setup nodes
>
> Fixing this by detecting empty node and keeping
> its cpu set empty.
>
> Reported-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
> Link: http://lkml.kernel.org/n/tip-dyq5jo6pn1j3yqavb5ukjwwu@git.kernel.org
> Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Reported-by: Nageswara R Sastry <nasastry@in.ibm.com>
Tested-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
prev parent reply other threads:[~2019-03-02 3:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-28 15:37 Ravi Bangoria
2019-02-28 16:12 ` Jiri Olsa
2019-02-28 16:22 ` Jiri Olsa
2019-03-01 7:05 ` Ravi Bangoria
2019-03-01 10:26 ` Jiri Olsa
2019-03-02 3:07 ` Ravi Bangoria [this message]
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