Messages in this thread | | | Date | Fri, 16 Feb 2024 14:03:49 -0800 | Subject | Re: [PATCH v2 1/6] mm/migrate: introduce migrate_pfn_to_folio() | From | Sidhartha Kumar <> |
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On 2/16/24 1:50 PM, Matthew Wilcox wrote: > On Fri, Feb 16, 2024 at 01:13:15PM -0800, Sidhartha Kumar wrote: >> +static inline struct folio *migrate_pfn_to_folio(unsigned long mpfn) >> +{ >> + return page_folio(migrate_pfn_to_page(mpfn)); > > umm, no. > > struct page *page = migrate_pfn_to_page(mpfn); > if (page) > return page_folio(page); > return NULL;
Thanks, I overlooked checking for NULL before converting the page to a folio. I'll make this change for v3.
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