tree 5ec0337b5f0184e886d12392704289deeb6acd5b
parent 8157107b13099d6eb2e8ccd00b9aba009c698c38
author Chris Metcalf <cmetcalf@tilera.com> 1376332762 -0400
committer Chris Metcalf <cmetcalf@tilera.com> 1378234296 -0400

tile: support reporting Tilera hypervisor statistics

Newer hypervisors have an API for reporting per-cpu statistics
information.  This change allows seeing that information via
/sys/devices/system/cpu/cpuN/hv_stats file for each core.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>