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Fix futile wait regression in sys_lwcond_signal

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This commit is contained in:
Eladash
2022-07-20 15:06:18 +03:00
committed by Ivan
parent d1a46b491e
commit ce01457510
1 changed files with 4 additions and 4 deletions
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rpcs3/Emu/Cell/lv2/sys_lwcond.cpp
+4 -4
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@@ -149,6 +149,8 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u6
return 0; return 0;
} }
cond.waiters--;
if (mode == 2) if (mode == 2)
{ {
static_cast<ppu_thread*>(result)->gpr[3] = CELL_EBUSY; static_cast<ppu_thread*>(result)->gpr[3] = CELL_EBUSY;
@@ -178,8 +180,6 @@ error_code _sys_lwcond_signal(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id, u6
} }
} }
cond.waiters--;
if (result) if (result)
{ {
cond.awake(result); cond.awake(result);
@@ -262,10 +262,10 @@ error_code _sys_lwcond_signal_all(ppu_thread& ppu, u32 lwcond_id, u32 lwmutex_id
} }
} }
cond.waiters = 0;
while (const auto cpu = cond.schedule<ppu_thread>(cond.sq, cond.protocol)) while (const auto cpu = cond.schedule<ppu_thread>(cond.sq, cond.protocol))
{ {
cond.waiters--;
if (mode == 2) if (mode == 2)
{ {
static_cast<ppu_thread*>(cpu)->gpr[3] = CELL_EBUSY; static_cast<ppu_thread*>(cpu)->gpr[3] = CELL_EBUSY;