commit | 2cc7c844ac00230abb44071da60165fcbb9f60e1 | [log] [tgz] |
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author | Yabin Cui <yabinc@google.com> | Thu Feb 27 17:11:58 2020 -0800 |
committer | Yabin Cui <yabinc@google.com> | Tue Mar 03 14:04:53 2020 -0800 |
tree | 2da7610edef803d71f05bc3d0301516885a40120 | |
parent | c355f4518e0f202f322802eae4b60a4596b9cbe1 [diff] |
time_in_state: don't block sched_switch events. Returning zero in sched_switch bpf program blocks userspace from receiving sched_switch events from perf_event_fd interface. Bug: 149797433 Test: build and boot. Change-Id: Icea311d6fe05d2698a624d17d47141fc735681de (cherry picked from commit f18803427541f34082fd659a4dd0deb49a8a4b89)