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| author | Pavel Tatashin <pasha.tatashin@oracle.com> | 2017-06-15 17:40:59 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-15 18:19:34 +0300 |
| commit | eea9833453bd39e2f35325abb985d00486c8aa69 (patch) | |
| tree | 3d8607f52ec703e18b80bf7722c8c1b3a4eb62cd /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | fca4afe400cb68fe5a7f0a97fb1ba5cfdcb81675 (diff) | |
| download | linux-eea9833453bd39e2f35325abb985d00486c8aa69.tar.xz | |
sparc64: broken %tick frequency on spitfire cpus
After early boot time stamps project the %tick frequency is detected
incorrectly on spittfire cpus.
We must use cpuid of boot cpu to find corresponding cpu node in OpenBoot,
and extract clock-frequency property from there.
Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions