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Merge "[Sensors MH2] Keep track of most events seen on pending queue" am: b2e4c01a76 am: ec3f43a767

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Change-Id: Id6e6cf1bda80cd79a5f83c0dec252e78e3f3d4e1
This commit is contained in:
Automerger Merge Worker 2020-02-03 23:51:31 +00:00
commit dd2b347ca0
2 changed files with 7 additions and 0 deletions
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4
sensors/2.0/multihal/HalProxy.cpp
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@ -290,6 +290,8 @@ Return<void> HalProxy::debug(const hidl_handle& fd, const hidl_vec<hidl_string>&
stream << " Wakelock ref count: " << mWakelockRefCount << std::endl;
stream << " # of events on pending write writes queue: " << mSizePendingWriteEventsQueue
<< std::endl;
stream << " Most events seen on pending write events queue: "
<< mMostEventsObservedPendingWriteEventsQueue << std::endl;
if (!mPendingWriteEventsQueue.empty()) {
stream << " Size of events list on front of pending writes queue: "
<< mPendingWriteEventsQueue.front().first.size() << std::endl;
@ -571,6 +573,8 @@ void HalProxy::postEventsToMessageQueue(const std::vector<Event>& events, size_t
std::vector<Event> eventsLeft(events.begin() + numToWrite, events.end());
mPendingWriteEventsQueue.push({eventsLeft, numWakeupEvents});
mSizePendingWriteEventsQueue += numLeft;
mMostEventsObservedPendingWriteEventsQueue =
std::max(mMostEventsObservedPendingWriteEventsQueue, mSizePendingWriteEventsQueue);
mEventQueueWriteCV.notify_one();
}
}

3
sensors/2.0/multihal/include/HalProxy.h
View file

@ -200,6 +200,9 @@ class HalProxy : public ISensors, public IScopedWakelockRefCounter {
*/
std::queue<std::pair<std::vector<Event>, size_t>> mPendingWriteEventsQueue;
//! The most events observed on the pending write events queue for debug purposes.
size_t mMostEventsObservedPendingWriteEventsQueue = 0;
//! The max number of events allowed in the pending write events queue
static constexpr size_t kMaxSizePendingWriteEventsQueue = 100000;