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authorMuchun Song <songmuchun@bytedance.com>2022-04-29 09:16:15 +0300
committerakpm <akpm@linux-foundation.org>2022-04-29 09:16:15 +0300
commit47010c040dec8af6347ec6259104fc13f7e7e30a (patch)
treed56dd51f6904cd8e508ba2897c843194e49b80ed /include/linux/page-flags.h
parentf10f1442c309ccef7a80ba3dc4abde0978e86fb4 (diff)
downloadlinux-47010c040dec8af6347ec6259104fc13f7e7e30a.tar.xz
mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*
The word of "free" is not expressive enough to express the feature of optimizing vmemmap pages associated with each HugeTLB, rename this keywork to "optimize". In this patch , cheanup configs to make code more expressive. Link: https://lkml.kernel.org/r/20220404074652.68024-4-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/page-flags.h')
-rw-r--r--include/linux/page-flags.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 573f499d5a2d..1ea896887ee4 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -190,13 +190,13 @@ enum pageflags {
#ifndef __GENERATING_BOUNDS_H
-#ifdef CONFIG_HUGETLB_PAGE_FREE_VMEMMAP
-DECLARE_STATIC_KEY_MAYBE(CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON,
+#ifdef CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
+DECLARE_STATIC_KEY_MAYBE(CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON,
hugetlb_optimize_vmemmap_key);
static __always_inline bool hugetlb_optimize_vmemmap_enabled(void)
{
- return static_branch_maybe(CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON,
+ return static_branch_maybe(CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON,
&hugetlb_optimize_vmemmap_key);
}