Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3447df16 authored by Tim Kilbourn's avatar Tim Kilbourn
Browse files

Use EPOLLWAKEUP properly. 

We were trying to use it only when it wasn't supported.

Bug: 19937342
Change-Id: Id35aef9ad84f101f7ada2eb87fb91e5c5e2b3357
parent 5b20fd08

services/inputflinger/EventHub.cpp

+4 −1
Original line number Diff line number Diff line
@@ -1293,7 +1293,10 @@ status_t EventHub::openDeviceLocked(const char *devicePath) { 
    // Register with epoll.

    struct epoll_event eventItem;

    memset(&eventItem, 0, sizeof(eventItem));

    eventItem.events = mUsingEpollWakeup ? EPOLLIN : EPOLLIN | EPOLLWAKEUP;

    eventItem.events = EPOLLIN;

    if (mUsingEpollWakeup) {

        eventItem.events |= EPOLLWAKEUP;

    }

    eventItem.data.u32 = deviceId;

    if (epoll_ctl(mEpollFd, EPOLL_CTL_ADD, fd, &eventItem)) {

        ALOGE("Could not add device fd to epoll instance.  errno=%d", errno);