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core: Allocate dataspaces with cache-alignment.

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This commit is contained in:
Michael Mueller
2022-11-29 12:18:50 +01:00
parent 2115c5557f
commit a894a008eb
1 changed files with 5 additions and 3 deletions
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8
repos/base/src/lib/base/regional_heap.cc
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@@ -130,7 +130,7 @@ Regional_heap::_allocate_dataspace(size_t size, bool enforce_separate_metadata)
/* add new local address range to our local allocator */
_alloc->add_range((addr_t)attach_guard.ptr, size).with_result(
[&] (Range_allocator::Range_ok) {
metadata = _alloc->alloc_aligned(sizeof(Regional_heap::Dataspace), log2(16U)); },
metadata = _alloc->alloc_aligned(sizeof(Regional_heap::Dataspace), log2(64U)); },
[&] (Alloc_error error) {
metadata = error; });
}
@@ -153,7 +153,7 @@ Regional_heap::_allocate_dataspace(size_t size, bool enforce_separate_metadata)
Allocator::Alloc_result Regional_heap::_try_local_alloc(size_t size)
{
return _alloc->alloc_aligned(size, log2(16U)).convert<Alloc_result>(
return _alloc->alloc_aligned(size, log2(64U)).convert<Alloc_result>(
[&] (void *ptr) {
_quota_used += size;
@@ -236,6 +236,7 @@ Allocator::Alloc_result Regional_heap::_unsynchronized_alloc(size_t size)
Allocator::Alloc_result Regional_heap::try_alloc(size_t size)
{
if (size == 0)
error("attempt to allocate zero-size block from heap");
@@ -291,7 +292,8 @@ void Regional_heap::free(void *addr, size_t)
break;
if (!ds) {
warning("heap could not free memory block: invalid address");
//warning("heap could not free memory block: invalid address");
throw Region_map::Invalid_dataspace();
return;
}