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Made alloc_chunk typed

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Alloc_chunk now allocates and calls the constructor.
This commit is contained in:
Matthew Parkinson
2019-04-25 12:13:26 +01:00
committed by Matthew Parkinson
parent 2d831920ea
commit f88bcdbf58
3 changed files with 13 additions and 12 deletions
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11
src/mem/pool.h
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@@ -21,6 +21,8 @@ namespace snmalloc
{
private:
friend Pooled<T>;
template <typename TT>
friend class MemoryProviderStateMixin;
std::atomic_flag lock = ATOMIC_FLAG_INIT;
MPMCStack<T, PreZeroed> stack;
@@ -33,8 +35,7 @@ namespace snmalloc
static Pool* make(MemoryProvider& memory_provider) noexcept
{
auto r = memory_provider.alloc_chunk(sizeof(Pool));
return new (r) Pool(memory_provider);
return memory_provider.template alloc_chunk<Pool,0, MemoryProvider&>(memory_provider);
}
static Pool* make() noexcept
@@ -50,10 +51,8 @@ namespace snmalloc
if (p != nullptr)
return p;
p = (T*)memory_provider
.template alloc_chunk<bits::next_pow2_const(sizeof(T))>(sizeof(T));
new (p) T(std::forward<Args...>(args)...);
p = memory_provider
.template alloc_chunk<T, bits::next_pow2_const(sizeof(T))>(std::forward<Args...>(args)...);
FlagLock f(lock);
p->list_next = list;