The patch titled
Subject: mm: remove invalidate_inode_page()
has been added to the -mm mm-hotfixes-unstable branch. Its filename is
mm-remove-invalidate_inode_page.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-remove-invalidate_inode_page.patch
This patch will later appear in the mm-hotfixes-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: mm: remove invalidate_inode_page()
Date: Wed, 8 Nov 2023 18:28:09 +0000
All callers are now converted to call mapping_evict_folio().
Link: https://lkml.kernel.org/r/20231108182809.602073-7-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Cc: Naoya Horiguchi <naoya.horiguchi@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/internal.h | 1 -
mm/truncate.c | 11 ++---------
2 files changed, 2 insertions(+), 10 deletions(-)
--- a/mm/internal.h~mm-remove-invalidate_inode_page
+++ a/mm/internal.h
@@ -139,7 +139,6 @@ int truncate_inode_folio(struct address_
bool truncate_inode_partial_folio(struct folio *folio, loff_t start,
loff_t end);
long mapping_evict_folio(struct address_space *mapping, struct folio *folio);
-long invalidate_inode_page(struct page *page);
unsigned long mapping_try_invalidate(struct address_space *mapping,
pgoff_t start, pgoff_t end, unsigned long *nr_failed);
--- a/mm/truncate.c~mm-remove-invalidate_inode_page
+++ a/mm/truncate.c
@@ -294,13 +294,6 @@ long mapping_evict_folio(struct address_
return remove_mapping(mapping, folio);
}
-long invalidate_inode_page(struct page *page)
-{
- struct folio *folio = page_folio(page);
-
- return mapping_evict_folio(folio_mapping(folio), folio);
-}
-
/**
* truncate_inode_pages_range - truncate range of pages specified by start & end byte offsets
* @mapping: mapping to truncate
@@ -559,9 +552,9 @@ unsigned long invalidate_mapping_pages(s
EXPORT_SYMBOL(invalidate_mapping_pages);
/*
- * This is like invalidate_inode_page(), except it ignores the page's
+ * This is like mapping_evict_folio(), except it ignores the folio's
* refcount. We do this because invalidate_inode_pages2() needs stronger
- * invalidation guarantees, and cannot afford to leave pages behind because
+ * invalidation guarantees, and cannot afford to leave folios behind because
* shrink_page_list() has a temp ref on them, or because they're transiently
* sitting in the folio_add_lru() caches.
*/
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
mm-make-mapping_evict_folio-the-preferred-way-to-evict-clean-folios.patch
mm-convert-__do_fault-to-use-a-folio.patch
mm-use-mapping_evict_folio-in-truncate_error_page.patch
mm-convert-soft_offline_in_use_page-to-use-a-folio.patch
mm-convert-isolate_page-to-mf_isolate_folio.patch
mm-remove-invalidate_inode_page.patch
