[PATCH v2 11/15] loongarch: drop definition of PUD_ORDER

[Mike Rapoport]

From: Mike Rapoport <rppt@xxxxxxxxxxxxx>

This is the order of the page table allocation, not the order of a PUD.
Since its always hardwired to 0, simply drop it.

Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Acked-by: Huacai Chen <chenhuacai@xxxxxxxxxx>
---
 arch/loongarch/include/asm/pgalloc.h | 2 +-
 arch/loongarch/include/asm/pgtable.h | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/loongarch/include/asm/pgalloc.h b/arch/loongarch/include/asm/pgalloc.h
index 93e785f46639..4bfeb3c9c9ac 100644
--- a/arch/loongarch/include/asm/pgalloc.h
+++ b/arch/loongarch/include/asm/pgalloc.h
@@ -90,7 +90,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address)
 {
 	pud_t *pud;
 
-	pud = (pud_t *) __get_free_pages(GFP_KERNEL, PUD_ORDER);
+	pud = (pud_t *) __get_free_page(GFP_KERNEL);
 	if (pud)
 		pud_init((unsigned long)pud, (unsigned long)invalid_pmd_table);
 	return pud;
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h
index f926537d2233..a97996fefaed 100644
--- a/arch/loongarch/include/asm/pgtable.h
+++ b/arch/loongarch/include/asm/pgtable.h
@@ -22,7 +22,6 @@
 #endif
 
 #define PGD_ORDER		0
-#define PUD_ORDER		0
 
 #if CONFIG_PGTABLE_LEVELS == 2
 #define PGDIR_SHIFT	(PAGE_SHIFT + (PAGE_SHIFT - 3))
@@ -38,7 +37,7 @@
 #define PUD_SHIFT	(PMD_SHIFT + (PAGE_SHIFT - 3))
 #define PUD_SIZE	(1UL << PUD_SHIFT)
 #define PUD_MASK	(~(PUD_SIZE-1))
-#define PGDIR_SHIFT	(PUD_SHIFT + (PAGE_SHIFT + PUD_ORDER - 3))
+#define PGDIR_SHIFT	(PUD_SHIFT + (PAGE_SHIFT - 3))
 #endif
 
 #define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
@@ -48,7 +47,7 @@
 
 #define PTRS_PER_PGD	((PAGE_SIZE << PGD_ORDER) >> 3)
 #if CONFIG_PGTABLE_LEVELS > 3
-#define PTRS_PER_PUD	((PAGE_SIZE << PUD_ORDER) >> 3)
+#define PTRS_PER_PUD	(PAGE_SIZE >> 3)
 #endif
 #if CONFIG_PGTABLE_LEVELS > 2
 #define PTRS_PER_PMD	(PAGE_SIZE >> 3)
-- 
2.34.1