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Kernel: kmalloc does not check for corruptiong unless it cannot allocate 

We 'don't care' if kmalloc is corrupted unless it prevents us from
allocating memory. Scheduler should be catching stack overflows either
way and is much more efficient
This commit is contained in:
Bananymous 2023-04-12 00:24:02 +03:00
parent 3201c3654e
commit 071d7af58a
1 changed files with 2 additions and 5 deletions
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7
kernel/kernel/kmalloc.cpp
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@ -341,9 +341,7 @@ void* kmalloc(size_t size, size_t align)
if (ptrdiff_t rem = size % s_kmalloc_min_align)
size += s_kmalloc_min_align - rem;
ASSERT(!is_corrupted());
if (void* res = kmalloc_impl(size, align))
return res;
@ -352,6 +350,7 @@ void* kmalloc(size_t size, size_t align)
dwarnln(" {6H} free", s_kmalloc_info.free);
debug_dump();
Debug::dump_stack_trace();
ASSERT(!is_corrupted());
return nullptr;
}
@ -399,8 +398,6 @@ void kfree(void* address)
}
else if (s_kmalloc_info.base <= address_uint && address_uint < s_kmalloc_info.end)
{
ASSERT(!is_corrupted());
auto& info = s_kmalloc_info;
auto* node = info.from_address(address);