[PATCH 04/14] mips: Rename PUD_ORDER to PUD_TABLE_ORDER

Mike Rapoport
2022-07-03T14:12:53Z

This is the order of the page table allocation, not the order of a PUD.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/mips/include/asm/pgalloc.h | 2 +-
arch/mips/include/asm/pgtable-32.h | 2 +-
arch/mips/include/asm/pgtable-64.h | 16 ++++++++--------
3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index 0ef245cfcae9..1ef8e86ae565 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -91,7 +91,7 @@ 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_pages(GFP_KERNEL, PUD_TABLE_ORDER);
if (pud)
pud_init((unsigned long)pud, (unsigned long)invalid_pmd_table);
return pud;
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index 8d57bd5b0b94..d9ae244a4fce 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -81,7 +81,7 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
#endif

#define PGD_ORDER (__PGD_ORDER >= 0 ? __PGD_ORDER : 0)
-#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud
#define PMD_TABLE_ORDER aieeee_attempt_to_allocate_pmd
#define PTE_ORDER 0

diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index ae0d5a09064d..7daf9a6509d8 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -59,7 +59,7 @@
#define PUD_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_TABLE_ORDER - 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 + PUD_TABLE_ORDER - 3))
#endif

#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
@@ -86,17 +86,17 @@
#ifdef CONFIG_PAGE_SIZE_4KB
# ifdef CONFIG_MIPS_VA_BITS_48
# define PGD_ORDER 0
-# define PUD_ORDER 0
+# define PUD_TABLE_ORDER 0
# else
# define PGD_ORDER 1
-# define PUD_ORDER aieeee_attempt_to_allocate_pud
+# define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud
# endif
#define PMD_TABLE_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_8KB
#define PGD_ORDER 0
-#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud
#define PMD_TABLE_ORDER 0
#define PTE_ORDER 0
#endif
@@ -106,19 +106,19 @@
#else
#define PGD_ORDER 0
#endif
-#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud
#define PMD_TABLE_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_32KB
#define PGD_ORDER 0
-#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud
#define PMD_TABLE_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_64KB
#define PGD_ORDER 0
-#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud
#ifdef CONFIG_MIPS_VA_BITS_48
#define PMD_TABLE_ORDER 0
#else
@@ -129,7 +129,7 @@

#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
#ifndef __PAGETABLE_PUD_FOLDED
-#define PTRS_PER_PUD ((PAGE_SIZE << PUD_ORDER) / sizeof(pud_t))
+#define PTRS_PER_PUD ((PAGE_SIZE << PUD_TABLE_ORDER) / sizeof(pud_t))
#endif
#ifndef __PAGETABLE_PMD_FOLDED
#define PTRS_PER_PMD ((PAGE_SIZE << PMD_TABLE_ORDER) / sizeof(pmd_t))
--
2.34.1