tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
x86, MM: virtual address debug, cleanups
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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include/linux/mmdebug.h
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include/linux/mmdebug.h
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#ifdef CONFIG_DEBUG_VM
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#define VM_BUG_ON(cond) BUG_ON(cond)
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#else
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#define VM_BUG_ON(cond) do { } while(0)
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#define VM_BUG_ON(cond) do { } while (0)
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#endif
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#ifdef CONFIG_DEBUG_VIRTUAL
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#define VIRTUAL_BUG_ON(cond) BUG_ON(cond)
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#else
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#define VIRTUAL_BUG_ON(cond) do { } while(0)
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#define VIRTUAL_BUG_ON(cond) do { } while (0)
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#endif
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#endif
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mm/vmalloc.c
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mm/vmalloc.c
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pmd_t *pmd;
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pte_t *ptep, pte;
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/* XXX we might need to change this if we add VIRTUAL_BUG_ON for
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* architectures that do not vmalloc module space */
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/*
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* XXX we might need to change this if we add VIRTUAL_BUG_ON for
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* architectures that do not vmalloc module space
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*/
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VIRTUAL_BUG_ON(!is_vmalloc_addr(vmalloc_addr) &&
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!is_module_address(addr));
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