Re: [PATCH v2 2/7] mm/khugepaged: extract young page check into collapse_is_referenced() helper
"David Hildenbrand (Arm)" <[email protected]>
| Newsgroups | org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <[email protected]> |
On 7/15/26 04:59, Nico Pache wrote: > This change deduplicates the "is this PTE/folio referenced enough to be > considered for a collapse" condition that was repeated in both > __collapse_huge_page_isolate() and collapse_scan_pmd(), extracting it into > a single inline helper function. > > Also move the comment and use it as the function header. While we are at > it, updated the comment to clarify that a young pte is a recently accessed > one. > > Acked-by: Usama Arif <[email protected]> > Signed-off-by: Nico Pache <[email protected]> > --- Also, do we really need this (badly named :) ) helper given that there will only be a single invocation after #5? -- Cheers, David