Messages in this thread | | | Date | Tue, 4 Jul 2023 00:32:38 +0100 | From | Matthew Wilcox <> | Subject | Re: [PATCH 4/4] mm/memory: convert do_read_fault() to use folios |
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On Sun, Jul 02, 2023 at 10:58:50PM -0700, Sidhartha Kumar wrote: > +++ b/mm/memory.c > @@ -4528,6 +4528,7 @@ static inline bool should_fault_around(struct vm_fault *vmf) > static vm_fault_t do_read_fault(struct vm_fault *vmf) > { > vm_fault_t ret = 0; > + struct folio *folio = page_folio(vmf->page);
Similarly, vmf->page is not initialised until after __do_fault().
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