From 8ce74cffff91b5f84c7c46409c452a3014971698 Mon Sep 17 00:00:00 2001
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Date: Mon, 16 Apr 2018 16:57:17 +0530
Subject: [PATCH] powerpc/mm: Rename pte fragment functions
We rename the alloc and get_from_cache to indicate they operate on pte
fragments. In later patch we will add pmd fragment support.
No functional change in this patch.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/mm/pgtable_64.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index a41784dd204255..3873f94a3ae9b4 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -314,7 +314,7 @@ struct page *pmd_page(pmd_t pmd)
}
#ifdef CONFIG_PPC_64K_PAGES
-static pte_t *get_from_cache(struct mm_struct *mm)
+static pte_t *get_pte_from_cache(struct mm_struct *mm)
{
void *pte_frag, *ret;
@@ -333,7 +333,7 @@ static pte_t *get_from_cache(struct mm_struct *mm)
return (pte_t *)ret;
}
-static pte_t *__alloc_for_cache(struct mm_struct *mm, int kernel)
+static pte_t *__alloc_for_ptecache(struct mm_struct *mm, int kernel)
{
void *ret = NULL;
struct page *page;
@@ -372,12 +372,13 @@ pte_t *pte_fragment_alloc(struct mm_struct *mm, unsigned long vmaddr, int kernel
{
pte_t *pte;
- pte = get_from_cache(mm);
+ pte = get_pte_from_cache(mm);
if (pte)
return pte;
- return __alloc_for_cache(mm, kernel);
+ return __alloc_for_ptecache(mm, kernel);
}
+
#endif /* CONFIG_PPC_64K_PAGES */
void pte_fragment_free(unsigned long *table, int kernel)
--
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