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kernel: kevent: wake up on signals

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fix freeze in compositor
This commit is contained in:
DH 2024-11-24 20:55:25 +03:00
parent 9bed1001bc
commit e0650ef782
1 changed files with 9 additions and 2 deletions
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11
orbis-kernel/src/sys/sys_event.cpp
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@ -316,7 +316,8 @@ orbis::SysResult orbis::sys_kevent(Thread *thread, sint fd,
if (note.enabled && note.triggered) {
result.push_back(note.event);
if (note.event.filter == kEvFiltDisplay) {
if (note.event.filter == kEvFiltDisplay &&
note.event.ident >> 48 != 0x6301) {
note.triggered = false;
}
@ -365,11 +366,17 @@ orbis::SysResult orbis::sys_kevent(Thread *thread, sint fd,
auto waitTimeout = std::chrono::duration_cast<std::chrono::microseconds>(
timeoutPoint - now);
if (canSleep) {
kq->cv.wait(kq->mtx, waitTimeout.count());
if (waitTimeout.count() > 1000) {
orbis::scoped_unblock unblock;
kq->cv.wait(kq->mtx, waitTimeout.count());
} else {
kq->cv.wait(kq->mtx, waitTimeout.count());
}
}
} else {
if (canSleep) {
std::lock_guard lock(kq->mtx);
orbis::scoped_unblock unblock;
kq->cv.wait(kq->mtx);
} else {
std::this_thread::sleep_for(std::chrono::microseconds(30));