Commit 059ab7be authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle) Committed by Andrew Morton
Browse files

rmap: replace two calls to compound_order with folio_order 

Removes two unnecessary conversions from folio to page.  Should be no
difference in behaviour.

Link: https://lkml.kernel.org/r/20240215205307.674707-1-willy@infradead.org


Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 902ccb86

mm/rmap.c

+2 −2
Original line number Diff line number Diff line
@@ -2169,7 +2169,7 @@ static bool try_to_migrate_one(struct folio *folio, struct vm_area_struct *vma, 
				swp_pte = pte_swp_mkuffd_wp(swp_pte);

			set_pte_at(mm, pvmw.address, pvmw.pte, swp_pte);

			trace_set_migration_pte(pvmw.address, pte_val(swp_pte),

						compound_order(&folio->page));

						folio_order(folio));

			/*

			 * No need to invalidate here it will synchronize on

			 * against the special swap migration pte.
@@ -2261,7 +2261,7 @@ static bool try_to_migrate_one(struct folio *folio, struct vm_area_struct *vma, 
			else

				set_pte_at(mm, address, pvmw.pte, swp_pte);

			trace_set_migration_pte(address, pte_val(swp_pte),

						compound_order(&folio->page));

						folio_order(folio));

			/*

			 * No need to invalidate here it will synchronize on

			 * against the special swap migration pte.