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| author | Jiri Olsa <[email protected]> | 2019-03-05 15:25:29 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-03-06 21:15:24 +0000 |
| commit | e34c940245437f36d2c492edd1f8237eff391064 (patch) | |
| tree | 5a54c17399241a68fea8b75e50babb710b25fdca /tools/perf/builtin-script.c | |
| parent | perf script python: Add Python3 support to intel-pt-events.py (diff) | |
| download | kernel-e34c940245437f36d2c492edd1f8237eff391064.tar.gz kernel-e34c940245437f36d2c492edd1f8237eff391064.zip | |
perf c2c: Fix c2c report for empty numa node
Ravi Bangoria reported that we fail with an empty NUMA node with the
following message:
$ lscpu
NUMA node0 CPU(s):
NUMA node1 CPU(s): 0-4
$ sudo ./perf c2c report
node/cpu topology bugFailed setup nodes
Fix this by detecting the empty node and keeping its CPU set empty.
Reported-by: Nageswara R Sastry <[email protected]>
Signed-off-by: Jiri Olsa <[email protected]>
Tested-by: Ravi Bangoria <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jonas Rabenstein <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/builtin-script.c')
0 files changed, 0 insertions, 0 deletions