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mm: fix typos in comments when calling __SetPageUptodate()

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There are several places emphasise the effect of __SetPageUptodate(),
while the comment seems to have a typo in two places.

Link: http://lkml.kernel.org/r/20190926023705.7226-1-richardw.yang@linux.intel.com
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Wei Yang
2019-11-30 17:58:17 -08:00
committed by Linus Torvalds
parent 84218b552e
commit f4f5329d45
2 changed files with 2 additions and 2 deletions
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2
mm/memory.c
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@@ -3105,7 +3105,7 @@ static vm_fault_t do_anonymous_page(struct vm_fault *vmf)
/* /*
* The memory barrier inside __SetPageUptodate makes sure that * The memory barrier inside __SetPageUptodate makes sure that
* preceeding stores to the page contents become visible before * preceding stores to the page contents become visible before
* the set_pte_at() write. * the set_pte_at() write.
*/ */
__SetPageUptodate(page); __SetPageUptodate(page);

2
mm/userfaultfd.c
View File

@@ -90,7 +90,7 @@ static int mcopy_atomic_pte(struct mm_struct *dst_mm,
/* /*
* The memory barrier inside __SetPageUptodate makes sure that * The memory barrier inside __SetPageUptodate makes sure that
* preceeding stores to the page contents become visible before * preceding stores to the page contents become visible before
* the set_pte_at() write. * the set_pte_at() write.
*/ */
__SetPageUptodate(page); __SetPageUptodate(page);