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8331410: Remove unused MemAllocator::mem_allocate_inside_tlab

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Reviewed-by: tschatzl, gli
This commit is contained in:
Albert Mingkun Yang 2024-04-30 13:52:08 +00:00
parent 22a1c617db
commit 33e81229bd
2 changed files with 0 additions and 15 deletions
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14
src/hotspot/share/gc/shared/memAllocator.cpp
View File

@ -250,19 +250,6 @@ HeapWord* MemAllocator::mem_allocate_outside_tlab(Allocation& allocation) const
return mem;
}
HeapWord* MemAllocator::mem_allocate_inside_tlab(Allocation& allocation) const {
assert(UseTLAB, "should use UseTLAB");
// Try allocating from an existing TLAB.
HeapWord* mem = mem_allocate_inside_tlab_fast();
if (mem != nullptr) {
return mem;
}
// Try refilling the TLAB and allocating the object in it.
return mem_allocate_inside_tlab_slow(allocation);
}
HeapWord* MemAllocator::mem_allocate_inside_tlab_fast() const {
return _thread->tlab().allocate(_word_size);
}
@ -331,7 +318,6 @@ HeapWord* MemAllocator::mem_allocate_inside_tlab_slow(Allocation& allocation) co
return mem;
}
HeapWord* MemAllocator::mem_allocate_slow(Allocation& allocation) const {
// Allocation of an oop can always invoke a safepoint.
debug_only(allocation._thread->check_for_valid_safepoint_state());

1
src/hotspot/share/gc/shared/memAllocator.hpp
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@ -47,7 +47,6 @@ protected:
private:
// Allocate in a TLAB. Could allocate a new TLAB, and therefore potentially safepoint.
HeapWord* mem_allocate_inside_tlab(Allocation& allocation) const;
HeapWord* mem_allocate_inside_tlab_slow(Allocation& allocation) const;
// Allocate outside a TLAB. Could safepoint.