[PATCH v3 04/10] mm/x86: Replace pgd_large() with pgd_leaf()

[peterx]

From: Peter Xu <peterx@xxxxxxxxxx>

pgd_leaf() is a global API while pgd_large() is not.  Always use
the global pgd_leaf(), then drop pgd_large().

Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: x86@xxxxxxxxxx
Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
---
 arch/x86/include/asm/pgtable.h | 4 ++--
 arch/x86/mm/pti.c              | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 69ed0ea0641b..d6e993a5659f 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1418,8 +1418,8 @@ static inline bool pgdp_maps_userspace(void *__ptr)
 	return (((ptr & ~PAGE_MASK) / sizeof(pgd_t)) < PGD_KERNEL_START);
 }
 
-#define pgd_leaf	pgd_large
-static inline int pgd_large(pgd_t pgd) { return 0; }
+#define pgd_leaf	pgd_leaf
+static inline int pgd_leaf(pgd_t pgd) { return 0; }
 
 #ifdef CONFIG_PAGE_TABLE_ISOLATION
 /*
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
index dc0a81f5f60e..c17aab24c1b3 100644
--- a/arch/x86/mm/pti.c
+++ b/arch/x86/mm/pti.c
@@ -185,7 +185,7 @@ static p4d_t *pti_user_pagetable_walk_p4d(unsigned long address)
 
 		set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(new_p4d_page)));
 	}
-	BUILD_BUG_ON(pgd_large(*pgd) != 0);
+	BUILD_BUG_ON(pgd_leaf(*pgd) != 0);
 
 	return p4d_offset(pgd, address);
 }
-- 
2.44.0