Messages in this thread Patch in this message | | | From | Jan Kara <> | Subject | [PATCH 12/23] mm: Use xas_erase() in collapse_file() | Date | Wed, 22 Apr 2020 17:02:45 +0200 |
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When undoing failed collapse of ordinary pages into a huge page, use xas_erase() to explicitly clear any xarray marks that may have been added to entries.
Signed-off-by: Jan Kara <jack@suse.cz> --- mm/khugepaged.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 99d77ffb79c2..8da820c02de7 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1819,7 +1819,7 @@ static void collapse_file(struct mm_struct *mm, break; nr_none--; /* Put holes back where they were */ - xas_store(&xas, NULL); + xas_erase(&xas); continue; } -- 2.16.4
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