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LV2: allocation-free synchronization syscalls

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* Show waiters' ID in kernel explorer.
* Remove deque dependency from sys_sync.h
This commit is contained in:
Eladash 2022-07-25 18:57:47 +03:00 • committed by Ivan
parent c7fbc16357
commit 73aaff1b29
26 changed files with 547 additions and 275 deletions
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16
rpcs3/Emu/Cell/lv2/sys_timer.cpp
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@ -11,6 +11,7 @@
#include "sys_process.h"
#include <thread>
#include <deque>
LOG_CHANNEL(sys_timer);
@ -152,8 +153,12 @@ error_code sys_timer_create(ppu_thread& ppu, vm::ptr<u32> timer_id)
auto& thread = g_fxo->get<named_thread<lv2_timer_thread>>();
{
std::lock_guard lock(thread.mutex);
lv2_obj::unqueue(thread.timers, ptr);
thread.timers.emplace_back(std::move(ptr));
// Theoretically could have been destroyed by sys_timer_destroy by now
if (auto it = std::find(thread.timers.begin(), thread.timers.end(), ptr); it == thread.timers.end())
{
thread.timers.emplace_back(std::move(ptr));
}
}
*timer_id = idm::last_id();
@ -192,7 +197,12 @@ error_code sys_timer_destroy(ppu_thread& ppu, u32 timer_id)
auto& thread = g_fxo->get<named_thread<lv2_timer_thread>>();
std::lock_guard lock(thread.mutex);
lv2_obj::unqueue(thread.timers, std::move(timer.ptr));
if (auto it = std::find(thread.timers.begin(), thread.timers.end(), timer.ptr); it != thread.timers.end())
{
thread.timers.erase(it);
}
return CELL_OK;
}