linux/arch/x86/include/asm/vmalloc.h

#ifndef _ASM_X86_VMALLOC_H
#define _ASM_X86_VMALLOC_H

#include <asm/cpufeature.h>
#include <asm/page.h>
#include <asm/pgtable_areas.h>

#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP

#ifdef CONFIG_X86_64
#define arch_vmap_pud_supported …
static inline bool arch_vmap_pud_supported(pgprot_t prot)
{ … }
#endif

#define arch_vmap_pmd_supported …
static inline bool arch_vmap_pmd_supported(pgprot_t prot)
{ … }

#endif

#endif /* _ASM_X86_VMALLOC_H */