Messages in this thread Patch in this message | | | From | Miaohe Lin <> | Subject | [PATCH 1/7] mm/khugepaged: remove unneeded shmem_huge_enabled() check | Date | Sat, 11 Jun 2022 16:47:25 +0800 |
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If we reach here, hugepage_vma_check() has already made sure that hugepage is enabled for shmem. Remove this duplicated check.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- mm/khugepaged.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 476d79360101..73570dfffcec 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -2153,8 +2153,6 @@ static unsigned int khugepaged_scan_mm_slot(unsigned int pages, if (khugepaged_scan.address < hstart) khugepaged_scan.address = hstart; VM_BUG_ON(khugepaged_scan.address & ~HPAGE_PMD_MASK); - if (shmem_file(vma->vm_file) && !shmem_huge_enabled(vma)) - goto skip; while (khugepaged_scan.address < hend) { int ret; -- 2.23.0
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