Upgrade perf periodic to use the v3.4 perfevents API.
Change-Id: I822300e0efe405353db2d8526bb61110c0697f1f
Signed-off-by: Ashwin Chaugule <ashwinc@codeaurora.org>
Cpumask is used to limit the processors being profiled
on a multi-core processor. Cpumask was being set but not
being used. Add support to use cpumask when creating
a counter.
Change-Id: I3a3aab581e9e925507da5d319328ed6a2460328f
Signed-off-by: Neil Leeder <nleeder@codeaurora.org>
(cherry picked from commit fb587021e93b049c9419ea08f50fe431fa505548)
Add the 'periodic' command to perf. This allows collection
of counters at a specified interval.
Change-Id: I4e42ac3f21cbdf2c196dbd01d31e6dc6051efd7e
Signed-off-by: Neil Leeder <nleeder@codeaurora.org>
(cherry picked from commit 4832fc26190f5cd4270cd6813bca120c51e75744)
