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mm: use "GUP-fast" instead "fast GUP" in remaining comments

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Let's fixup the remaining comments to consistently call that thing
"GUP-fast".  With this change, we consistently call it "GUP-fast".

Link: https://lkml.kernel.org/r/20240402125516.223131-4-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
David Hildenbrand 2024-04-02 14:55:16 +02:00 committed by Andrew Morton
parent 25176ad09c
commit 0ae0b2b325
2 changed files with 2 additions and 2 deletions
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2
mm/filemap.c
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@ -1810,7 +1810,7 @@ EXPORT_SYMBOL(page_cache_prev_miss);
* C. Return the page to the page allocator
*
* This means that any page may have its reference count temporarily
* increased by a speculative page cache (or fast GUP) lookup as it can
* increased by a speculative page cache (or GUP-fast) lookup as it can
* be allocated by another user before the RCU grace period expires.
* Because the refcount temporarily acquired here may end up being the
* last refcount on the page, any page allocation must be freeable by

2
mm/khugepaged.c
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@ -1153,7 +1153,7 @@ static int collapse_huge_page(struct mm_struct *mm, unsigned long address,
* huge and small TLB entries for the same virtual address to
* avoid the risk of CPU bugs in that area.
*
* Parallel fast GUP is fine since fast GUP will back off when
* Parallel GUP-fast is fine since GUP-fast will back off when
* it detects PMD is changed.
*/
_pmd = pmdp_collapse_flush(vma, address, pmd);