| 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 |