The quilt patch titled
Subject: mm: remove some calls to page_add_new_anon_rmap()
has been removed from the -mm tree. Its filename was
mm-remove-some-calls-to-page_add_new_anon_rmap.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: mm: remove some calls to page_add_new_anon_rmap()
Date: Mon, 11 Dec 2023 16:22:09 +0000
We already have the folio in these functions, we just need to use it.
folio_add_new_anon_rmap() didn't exist at the time they were converted to
folios.
Link: https://lkml.kernel.org/r/20231211162214.2146080-5-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/events/uprobes.c | 2 +-
mm/memory.c | 2 +-
mm/userfaultfd.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
--- a/kernel/events/uprobes.c~mm-remove-some-calls-to-page_add_new_anon_rmap
+++ a/kernel/events/uprobes.c
@@ -181,7 +181,7 @@ static int __replace_page(struct vm_area
if (new_page) {
folio_get(new_folio);
- page_add_new_anon_rmap(new_page, vma, addr);
+ folio_add_new_anon_rmap(new_folio, vma, addr);
folio_add_lru_vma(new_folio, vma);
} else
/* no new page, just dec_mm_counter for old_page */
--- a/mm/memory.c~mm-remove-some-calls-to-page_add_new_anon_rmap
+++ a/mm/memory.c
@@ -4071,7 +4071,7 @@ vm_fault_t do_swap_page(struct vm_fault
/* ksm created a completely new copy */
if (unlikely(folio != swapcache && swapcache)) {
- page_add_new_anon_rmap(page, vma, vmf->address);
+ folio_add_new_anon_rmap(folio, vma, vmf->address);
folio_add_lru_vma(folio, vma);
} else {
page_add_anon_rmap(page, vma, vmf->address, rmap_flags);
--- a/mm/userfaultfd.c~mm-remove-some-calls-to-page_add_new_anon_rmap
+++ a/mm/userfaultfd.c
@@ -116,7 +116,7 @@ int mfill_atomic_install_pte(pmd_t *dst_
folio_add_lru(folio);
page_add_file_rmap(page, dst_vma, false);
} else {
- page_add_new_anon_rmap(page, dst_vma, dst_addr);
+ folio_add_new_anon_rmap(folio, dst_vma, dst_addr);
folio_add_lru_vma(folio, dst_vma);
}
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
mm-remove-inc-dec-lruvec-page-state-functions.patch
slub-use-alloc_pages_node-in-alloc_slab_page.patch
slub-use-folio-apis-in-free_large_kmalloc.patch
slub-use-a-folio-in-__kmalloc_large_node.patch
mm-khugepaged-use-a-folio-more-in-collapse_file.patch
mm-memcontrol-remove-__mod_lruvec_page_state.patch
