[PATCH 18/23] sparc/hugetlb: pte_alloc_huge() pte_offset_huge()
From: Hugh Dickins <hughd@google.com>
Date: 2023-05-10 05:05:06
Also in:
linux-m68k, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, lkml, sparclinux
Subsystem:
sparc + ultrasparc (sparc/sparc64), the rest · Maintainers:
"David S. Miller", Andreas Larsson, Linus Torvalds
pte_alloc_map() expects to be followed by pte_unmap(), but hugetlb omits that: to keep balance in future, use the recently added pte_alloc_huge() instead; with pte_offset_huge() a better name for pte_offset_kernel(). Signed-off-by: Hugh Dickins <hughd@google.com> --- arch/sparc/mm/hugetlbpage.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index d8e0e3c7038d..d7018823206c 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c@@ -298,7 +298,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma, return NULL; if (sz >= PMD_SIZE) return (pte_t *)pmd; - return pte_alloc_map(mm, pmd, addr); + return pte_alloc_huge(mm, pmd, addr); } pte_t *huge_pte_offset(struct mm_struct *mm,
@@ -325,7 +325,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, return NULL; if (is_hugetlb_pmd(*pmd)) return (pte_t *)pmd; - return pte_offset_map(pmd, addr); + return pte_offset_huge(pmd, addr); } void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
--
2.35.3