From 96f97c438f61ddba94117dcd1a1eb0aaafa22309 Mon Sep 17 00:00:00 2001 From: Lorenzo Stoakes Date: Thu, 12 Jan 2023 12:39:31 +0000 Subject: mm: mlock: update the interface to use folios Update the mlock interface to accept folios rather than pages, bringing the interface in line with the internal implementation. munlock_vma_page() still requires a page_folio() conversion, however this is consistent with the existent mlock_vma_page() implementation and a product of rmap still dealing in pages rather than folios. Link: https://lkml.kernel.org/r/cba12777c5544305014bc0cbec56bb4cc71477d8.1673526881.git.lstoakes@gmail.com Signed-off-by: Lorenzo Stoakes Acked-by: Vlastimil Babka Cc: Christian Brauner Cc: Geert Uytterhoeven Cc: Hugh Dickins Cc: Joel Fernandes (Google) Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Matthew Wilcox Cc: Mike Rapoport (IBM) Cc: William Kucharski Signed-off-by: Andrew Morton --- mm/swap.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'mm/swap.c') diff --git a/mm/swap.c b/mm/swap.c index e54e2a252e27..42d67f9baa8c 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -562,7 +562,7 @@ void folio_add_lru_vma(struct folio *folio, struct vm_area_struct *vma) VM_BUG_ON_FOLIO(folio_test_lru(folio), folio); if (unlikely((vma->vm_flags & (VM_LOCKED | VM_SPECIAL)) == VM_LOCKED)) - mlock_new_page(&folio->page); + mlock_new_folio(folio); else folio_add_lru(folio); } @@ -781,7 +781,7 @@ void lru_add_drain(void) local_lock(&cpu_fbatches.lock); lru_add_drain_cpu(smp_processor_id()); local_unlock(&cpu_fbatches.lock); - mlock_page_drain_local(); + mlock_drain_local(); } /* @@ -796,7 +796,7 @@ static void lru_add_and_bh_lrus_drain(void) lru_add_drain_cpu(smp_processor_id()); local_unlock(&cpu_fbatches.lock); invalidate_bh_lrus_cpu(); - mlock_page_drain_local(); + mlock_drain_local(); } void lru_add_drain_cpu_zone(struct zone *zone) @@ -805,7 +805,7 @@ void lru_add_drain_cpu_zone(struct zone *zone) lru_add_drain_cpu(smp_processor_id()); drain_local_pages(zone); local_unlock(&cpu_fbatches.lock); - mlock_page_drain_local(); + mlock_drain_local(); } #ifdef CONFIG_SMP @@ -828,7 +828,7 @@ static bool cpu_needs_drain(unsigned int cpu) folio_batch_count(&fbatches->lru_deactivate) || folio_batch_count(&fbatches->lru_lazyfree) || folio_batch_count(&fbatches->activate) || - need_mlock_page_drain(cpu) || + need_mlock_drain(cpu) || has_bh_in_lru(cpu, NULL); } -- cgit v1.2.1