34 lines
805 B
C
34 lines
805 B
C
#ifndef _ASM_ARM64_VMALLOC_H
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#define _ASM_ARM64_VMALLOC_H
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#include <asm/page.h>
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#include <asm/pgtable.h>
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#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
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#define arch_vmap_pud_supported arch_vmap_pud_supported
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static inline bool arch_vmap_pud_supported(pgprot_t prot)
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{
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/*
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* SW table walks can't handle removal of intermediate entries.
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*/
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return pud_sect_supported() &&
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!IS_ENABLED(CONFIG_PTDUMP_DEBUGFS);
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}
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#define arch_vmap_pmd_supported arch_vmap_pmd_supported
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static inline bool arch_vmap_pmd_supported(pgprot_t prot)
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{
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/* See arch_vmap_pud_supported() */
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return !IS_ENABLED(CONFIG_PTDUMP_DEBUGFS);
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}
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#endif
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#define arch_vmap_pgprot_tagged arch_vmap_pgprot_tagged
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static inline pgprot_t arch_vmap_pgprot_tagged(pgprot_t prot)
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{
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return pgprot_tagged(prot);
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}
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#endif /* _ASM_ARM64_VMALLOC_H */
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