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| author | Muchun Song <songmuchun@bytedance.com> | 2022-04-28 23:16:15 -0700 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-04-28 23:16:15 -0700 |
| commit | 47010c040dec8af6347ec6259104fc13f7e7e30a (patch) | |
| tree | d56dd51f6904cd8e508ba2897c843194e49b80ed /arch/arm64/mm/flush.c | |
| parent | f10f1442c309ccef7a80ba3dc4abde0978e86fb4 (diff) | |
| download | linux-47010c040dec8af6347ec6259104fc13f7e7e30a.tar.bz2 | |
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 'arch/arm64/mm/flush.c')
| -rw-r--r-- | arch/arm64/mm/flush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index bbb2640f4f54..fc4f710e9820 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -78,7 +78,7 @@ void flush_dcache_page(struct page *page) /* * Only the head page's flags of HugeTLB can be cleared since the tail * vmemmap pages associated with each HugeTLB page are mapped with - * read-only when CONFIG_HUGETLB_PAGE_FREE_VMEMMAP is enabled (more + * read-only when CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP is enabled (more * details can refer to vmemmap_remap_pte()). Although * __sync_icache_dcache() only set PG_dcache_clean flag on the head * page struct, there is more than one page struct with PG_dcache_clean |