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mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*

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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>
This commit is contained in:
Muchun Song
2022-04-28 23:16:15 -07:00
committed by akpm
parent f10f1442c3
commit 47010c040d
14 changed files with 27 additions and 27 deletions
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4
mm/sparse-vmemmap.c
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@@ -34,7 +34,7 @@
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#ifdef CONFIG_HUGETLB_PAGE_FREE_VMEMMAP
#ifdef CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
/**
* struct vmemmap_remap_walk - walk vmemmap page table
*
@@ -420,7 +420,7 @@ int vmemmap_remap_alloc(unsigned long start, unsigned long end,
return 0;
}
#endif /* CONFIG_HUGETLB_PAGE_FREE_VMEMMAP */
#endif /* CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP */
/*
* Allocate a block of memory to be used to back the virtual memory map