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Allow overcommit on macos

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kd-11 2024-08-28 06:48:31 +03:00 committed by kd-11
parent 00a0c4e69d
commit c0e577c4dc
1 changed files with 2 additions and 8 deletions
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8
Utilities/JITASM.cpp
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@ -9,7 +9,7 @@
#include "util/v128.hpp" #include "util/v128.hpp"
#include "util/simd.hpp" #include "util/simd.hpp"
#ifdef __linux__ #if defined(__linux__) || defined(__APPLE__)
#include <unistd.h> #include <unistd.h>
#define CAN_OVERCOMMIT #define CAN_OVERCOMMIT
#endif #endif
@ -185,13 +185,7 @@ static u8* add_jit_memory(usz size, usz align)
if (olda != newa) [[unlikely]] if (olda != newa) [[unlikely]]
{ {
#ifndef CAN_OVERCOMMIT #ifndef CAN_OVERCOMMIT
// Commit more memory.
// NOTE: Calling memory commit in parallel on the same addresses can throw a permission error.
{
static std::mutex mcommit_lock;
std::lock_guard lock(mcommit_lock);
utils::memory_commit(pointer + olda, newa - olda, Prot); utils::memory_commit(pointer + olda, newa - olda, Prot);
}
#endif #endif
// Acknowledge committed memory // Acknowledge committed memory
Ctr.atomic_op([&](u64& ctr) Ctr.atomic_op([&](u64& ctr)