1 #ifndef _ASM_X86_VMALLOC_H 2 #define _ASM_X86_VMALLOC_H 3 4 #include <asm/cpufeature.h> 5 #include <asm/page.h> 6 #include <asm/pgtable_areas.h> 7 8 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP 9 10 #ifdef CONFIG_X86_64 11 #define arch_vmap_pud_supported arch_vmap_pud_supported 12 static inline bool arch_vmap_pud_supported(pgprot_t prot) 13 { 14 return boot_cpu_has(X86_FEATURE_GBPAGES); 15 } 16 #endif 17 18 #define arch_vmap_pmd_supported arch_vmap_pmd_supported 19 static inline bool arch_vmap_pmd_supported(pgprot_t prot) 20 { 21 return boot_cpu_has(X86_FEATURE_PSE); 22 } 23 24 #endif 25 26 #endif /* _ASM_X86_VMALLOC_H */ 27