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53 Commits

Author SHA1 Message Date
Muhammad Qureshi ed8fe8465a Use generated code for logging events to statsd 
Use the autogenerated libstatslog_lmkd to send events to statsd

The logging schema for statsd is changing as part of statsd becoming
a Mainline module in R. The autogenerated code will handle the schema
change.

Bug: 145887874
Test: m -j
Test: atest android.cts.statsd.atom.UidAtomTests#testLmkKillOccurred

Change-Id: Ibae4cd822807369a799d5c1f6a9c51272e38a074
 2020-01-13 12:16:47 -08:00
Suren Baghdasaryan 36baf44179 lmkd: Restrict lmkd unsolicited notifications only to subscribed recipients 
lmkd unsolicited notifications can cause lmkd to block if clients are not
consuming them. Fix that by sending notifications to only subscribed
clients. Introduce LMK_SUBSCRIBE command to allow lmkd clients to subscribe
to event notifications. The only asynchronous event currently supported is
LMK_ASYNC_EVENT_KILL.

Bug: 146597855
Test: fill up send buffer using lmkd_unit_test
Test: confirm lmkd does not block after the fix
Change-Id: I014159aa55b59081f4b9ed53ecd160a49c0682bb
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
 2019-12-23 12:35:29 -08:00
Tom Cherry 43f3d2b190 Build lmkd as C++ 
Bug: 145669697
Test: build
Change-Id: I4fb2a9a900c8a6915ee84cc3d82434596301b24b
 2019-12-13 08:40:30 -08:00