purge memory if munmap fails
parent
f9a8e7216b
commit
440489af67
4
pages.c
4
pages.c
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@ -86,5 +86,7 @@ void *allocate_pages_aligned(size_t usable_size, size_t alignment, size_t guard_
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}
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}
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void deallocate_pages(void *usable, size_t usable_size, size_t guard_size) {
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void deallocate_pages(void *usable, size_t usable_size, size_t guard_size) {
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memory_unmap((char *)usable - guard_size, usable_size + guard_size * 2);
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if (unlikely(memory_unmap((char *)usable - guard_size, usable_size + guard_size * 2))) {
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memory_purge(usable, usable_size);
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}
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}
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}
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