[PATCH v8 11/14] x86: move has_transparent_hugepage() out of THP guard

[Luiz Capitulino]

A future commit will introduce a kernel API to allow for checking if the
CPU supports PMD-sized pages. This API will be based on the
has_transparent_hugepage() implementation but will be orthogonal to THP
and therefore must work when CONFIG_TRANSPARENT_HUGEPAGE=n.

Move its definition out of the THP guard.

Signed-off-by: Luiz Capitulino <luizcap@xxxxxxxxxx>
---
 arch/x86/include/asm/pgtable.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index d551120a7c88..f46c1b502eb1 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -306,12 +306,6 @@ static inline int pud_trans_huge(pud_t pud)
 }
 #endif
 
-#define has_transparent_hugepage has_transparent_hugepage
-static inline int has_transparent_hugepage(void)
-{
-	return boot_cpu_has(X86_FEATURE_PSE);
-}
-
 #ifdef CONFIG_ARCH_SUPPORTS_PMD_PFNMAP
 static inline bool pmd_special(pmd_t pmd)
 {
@@ -337,6 +331,12 @@ static inline pud_t pud_mkspecial(pud_t pud)
 #endif	/* CONFIG_ARCH_SUPPORTS_PUD_PFNMAP */
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
+#define has_transparent_hugepage has_transparent_hugepage
+static inline int has_transparent_hugepage(void)
+{
+	return boot_cpu_has(X86_FEATURE_PSE);
+}
+
 static inline pte_t pte_set_flags(pte_t pte, pteval_t set)
 {
 	pteval_t v = native_pte_val(pte);
-- 
2.55.0