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lmkd: fix handling of EPOLLHUP for pidfd am: 667fdbfe92 

Original change: https://android-review.googlesource.com/c/platform/system/memory/lmkd/+/3268491

Change-Id: I5269030e5878ed1ed1c3926dc9e73411a5a1c7a3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Suren Baghdasaryan 2024-09-26 09:09:02 +00:00 committed by Automerger Merge Worker
parent 1683221f0d 667fdbfe92
commit b018e55b7b
1 changed files with 8 additions and 4 deletions
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6
lmkd.cpp
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@ -3911,13 +3911,17 @@ static void mainloop(void) {
*/ */
for (i = 0, evt = &events[0]; i < nevents; ++i, evt++) { for (i = 0, evt = &events[0]; i < nevents; ++i, evt++) {
if ((evt->events & EPOLLHUP) && evt->data.ptr) { if ((evt->events & EPOLLHUP) && evt->data.ptr) {
ALOGI("lmkd data connection dropped");
handler_info = (struct event_handler_info*)evt->data.ptr; handler_info = (struct event_handler_info*)evt->data.ptr;
if (handler_info->handler == kill_done_handler) {
call_handler(handler_info, &poll_params, evt->events);
} else {
ALOGI("lmkd data connection dropped");
watchdog.start(); watchdog.start();
ctrl_data_close(handler_info->data); ctrl_data_close(handler_info->data);
watchdog.stop(); watchdog.stop();
} }
} }
}
/* Second pass to handle all other events */ /* Second pass to handle all other events */
for (i = 0, evt = &events[0]; i < nevents; ++i, evt++) { for (i = 0, evt = &events[0]; i < nevents; ++i, evt++) {