Messages in this thread | | | Date | Mon, 9 May 2022 15:46:41 +0200 | Subject | Re: [v3 PATCH 5/8] mm: khugepaged: make khugepaged_enter() void function | From | Vlastimil Babka <> |
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On 4/4/22 22:02, Yang Shi wrote: > The most callers of khugepaged_enter() don't care about the return > value. Only dup_mmap(), anonymous THP page fault and MADV_HUGEPAGE handle > the error by returning -ENOMEM. Actually it is not harmful for them to > ignore the error case either. It also sounds overkilling to fail fork() > and page fault early due to khugepaged_enter() error, and MADV_HUGEPAGE > does set VM_HUGEPAGE flag regardless of the error. > > Acked-by: Song Liu <song@kernel.org> > Signed-off-by: Yang Shi <shy828301@gmail.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
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