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| author | Muchun Song <songmuchun@bytedance.com> | 2022-06-28 11:22:30 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-08-09 03:06:42 +0200 |
| commit | dff033818a06e7d0bf79271e34bda11c2d9d98d0 (patch) | |
| tree | c4eaf7a87d3f4b6a9fe321e315482139732c16b4 /mm/hugetlb_vmemmap.h | |
| parent | mm: hugetlb_vmemmap: optimize vmemmap_optimize_mode handling (diff) | |
| download | linux-dff033818a06e7d0bf79271e34bda11c2d9d98d0.tar.xz linux-dff033818a06e7d0bf79271e34bda11c2d9d98d0.zip | |
mm: hugetlb_vmemmap: introduce the name HVO
It it inconvenient to mention the feature of optimizing vmemmap pages
associated with HugeTLB pages when communicating with others since there
is no specific or abbreviated name for it when it is first introduced.
Let us give it a name HVO (HugeTLB Vmemmap Optimization) from now.
This commit also updates the document about "hugetlb_free_vmemmap" by the
way discussed in thread [1].
Link: https://lore.kernel.org/all/21aae898-d54d-cc4b-a11f-1bb7fddcfffa@redhat.com/ [1]
Link: https://lkml.kernel.org/r/20220628092235.91270-4-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Will Deacon <will@kernel.org>
Cc: Xiongchun Duan <duanxiongchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb_vmemmap.h')
| -rw-r--r-- | mm/hugetlb_vmemmap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/hugetlb_vmemmap.h b/mm/hugetlb_vmemmap.h index 109b0a53b6fe..ba66fadad9fc 100644 --- a/mm/hugetlb_vmemmap.h +++ b/mm/hugetlb_vmemmap.h @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Optimize vmemmap pages associated with HugeTLB + * HugeTLB Vmemmap Optimization (HVO) * - * Copyright (c) 2020, Bytedance. All rights reserved. + * Copyright (c) 2020, ByteDance. All rights reserved. * * Author: Muchun Song <songmuchun@bytedance.com> */ |