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mm/pgtable: remove unddefined __HAVE_ARCH_P4D_ALLOC_ONE/__HAVE_ARCH_P4D_FREE

PATCH In review [email protected] 2 participants 2 messages Jan 7

Subsystems (2)
Memory management Generic include/asm header files
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PATCH 1/1 mm/pgtable: remove unddefined __HAVE_ARCH_P4D_ALLOC_ONE/__HAVE_ARCH_P4D_FREE

From: Alex Shi <[email protected]>

No any archs has ever define __HAVE_ARCH_P4D_ALLOC_ONE/__HAVE_ARCH_P4D_FREE So let's remove them.

Signed-off-by Alex Shi <[email protected]>
Cc [email protected]
Cc [email protected]
Cc Arnd Bergmann <[email protected]>
Cc Andrew Morton <[email protected]>
---
 include/asm-generic/pgalloc.h | 4 ----
 1 file changed, 4 deletions(-)
include/asm-generic/pgalloc.h +0 -4
index 5fb31e0fe15f..11bafe764599 100644
@@ -246,13 +246,11 @@ static inline p4d_t *__p4d_alloc_one_noprof(struct mm_struct *mm, unsigned long
 }
 #define __p4d_alloc_one(...)	alloc_hooks(__p4d_alloc_one_noprof(__VA_ARGS__))
 
-#ifndef __HAVE_ARCH_P4D_ALLOC_ONE
 static inline p4d_t *p4d_alloc_one_noprof(struct mm_struct *mm, unsigned long addr)
 {
 	return __p4d_alloc_one_noprof(mm, addr);
 }
 #define p4d_alloc_one(...)	alloc_hooks(p4d_alloc_one_noprof(__VA_ARGS__))
-#endif
 
 static inline void __p4d_free(struct mm_struct *mm, p4d_t *p4d)
 {

@@ -262,13 +260,11 @@ static inline void __p4d_free(struct mm_struct *mm, p4d_t *p4d)
 	pagetable_dtor_free(ptdesc);
 }
 
-#ifndef __HAVE_ARCH_P4D_FREE
 static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d)
 {
 	if (!mm_p4d_folded(mm))
 		__p4d_free(mm, p4d);
 }
-#endif
 
 #endif /* CONFIG_PGTABLE_LEVELS > 4 */
Signature · 1 line
2.43.0