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authorPeter Zijlstra <peterz@infradead.org>2020-11-26 19:20:28 +0300
committerDave Hansen <dave.hansen@linux.intel.com>2022-12-15 21:37:27 +0300
commitdab6e717429e5ec795d558a0e9a5337a1ed33a3d (patch)
treeccf185608228f52912f57bd4f4d49b2fa066fb76 /mm/mprotect.c
parent6ca297d4784625de7b041e8451780643cf5751a4 (diff)
downloadlinux-dab6e717429e5ec795d558a0e9a5337a1ed33a3d.tar.xz
mm: Rename pmd_read_atomic()
There's no point in having the identical routines for PTE/PMD have different names. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20221022114424.841277397%40infradead.org
Diffstat (limited to 'mm/mprotect.c')
-rw-r--r--mm/mprotect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 668bfaa6ed2a..f006bafe338f 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -294,7 +294,7 @@ static unsigned long change_pte_range(struct mmu_gather *tlb,
*/
static inline int pmd_none_or_clear_bad_unless_trans_huge(pmd_t *pmd)
{
- pmd_t pmdval = pmd_read_atomic(pmd);
+ pmd_t pmdval = pmdp_get_lockless(pmd);
/* See pmd_none_or_trans_huge_or_clear_bad for info on barrier */
#ifdef CONFIG_TRANSPARENT_HUGEPAGE