Commit fe488d34 authored by Vishal Moola (Oracle)'s avatar Vishal Moola (Oracle) Committed by Andrew Morton
Browse files

mm/gup: remove page_folio() in memfd_pin_folios() 

We can get the folio directly from the folio batch, so remove the
unnecessary page_folio() call.

Link: https://lkml.kernel.org/r/20250430010059.892632-3-vishal.moola@gmail.com


Signed-off-by: default avatarVishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: default avatarDavid Hildenbrand <david@redhat.com>
Acked-by: default avatarVivek Kasireddy <vivek.kasireddy@intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 30f62b92

mm/gup.c

+1 −1
Original line number Diff line number Diff line
@@ -3641,7 +3641,7 @@ long memfd_pin_folios(struct file *memfd, loff_t start, loff_t end, 
			}



			for (i = 0; i < nr_found; i++) {

				folio = page_folio(&fbatch.folios[i]->page);

				folio = fbatch.folios[i];



				if (try_grab_folio(folio, 1, FOLL_PIN)) {

					folio_batch_release(&fbatch);