commit | 9764169fc1d0126ad2d72feb94791fd96e44e35b | [log] [tgz] |
---|---|---|
author | Yabin Cui <yabinc@google.com> | Thu May 28 19:57:01 2015 -0700 |
committer | Yabin Cui <yabinc@google.com> | Fri May 29 14:23:34 2015 -0700 |
tree | ea150eccc82671d03c2bcf11db1f1b703a1e7952 | |
parent | 50e2e1d1918e2400745cb1c6e5d34acd33d5c2fe [diff] |
Simpleperf: add test about cpu hot-plug. On device like N7(flo), because of a kernel bug, if a cpu is hotplugged while there are hardware events monitored not on that cpu, the kernel arrives in an error state that no further hardware events can be monitored. This test is used to detect the kernel bug. Bug: 19863147 Change-Id: Ieed4fef174373b5fe62afacf8197e839685893df