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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-03 10:35:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-03 10:35:43 -0700
commitf00654007fe1c154dafbdc1f5953c132e8c27c38 (patch)
tree69dd4b82b1a1be18b789ef3010b13e4834c8e353 /fs/iomap/buffered-io.c
parente087437a6fef3acc11aaa1ade84731fe1571b808 (diff)
parentcf5e7a652168fba45410ac6f5b363fcf8677dea5 (diff)
Merge tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache
Pull folio updates from Matthew Wilcox: - Fix an accounting bug that made NR_FILE_DIRTY grow without limit when running xfstests - Convert more of mpage to use folios - Remove add_to_page_cache() and add_to_page_cache_locked() - Convert find_get_pages_range() to filemap_get_folios() - Improvements to the read_cache_page() family of functions - Remove a few unnecessary checks of PageError - Some straightforward filesystem conversions to use folios - Split PageMovable users out from address_space_operations into their own movable_operations - Convert aops->migratepage to aops->migrate_folio - Remove nobh support (Christoph Hellwig) * tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache: (78 commits) fs: remove the NULL get_block case in mpage_writepages fs: don't call ->writepage from __mpage_writepage fs: remove the nobh helpers jfs: stop using the nobh helper ext2: remove nobh support ntfs3: refactor ntfs_writepages mm/folio-compat: Remove migration compatibility functions fs: Remove aops->migratepage() secretmem: Convert to migrate_folio hugetlb: Convert to migrate_folio aio: Convert to migrate_folio f2fs: Convert to filemap_migrate_folio() ubifs: Convert to filemap_migrate_folio() btrfs: Convert btrfs_migratepage to migrate_folio mm/migrate: Add filemap_migrate_folio() mm/migrate: Convert migrate_page() to migrate_folio() nfs: Convert to migrate_folio btrfs: Convert btree_migratepage to migrate_folio mm/migrate: Convert expected_page_refs() to folio_expected_refs() mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio() ...
Diffstat (limited to 'fs/iomap/buffered-io.c')
-rw-r--r--fs/iomap/buffered-io.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index c681eacc389b..6505d45a99e0 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -162,9 +162,6 @@ static void iomap_iop_set_range_uptodate(struct folio *folio,
static void iomap_set_range_uptodate(struct folio *folio,
struct iomap_page *iop, size_t off, size_t len)
{
- if (folio_test_error(folio))
- return;
-
if (iop)
iomap_iop_set_range_uptodate(folio, iop, off, len);
else
@@ -500,31 +497,6 @@ void iomap_invalidate_folio(struct folio *folio, size_t offset, size_t len)
}
EXPORT_SYMBOL_GPL(iomap_invalidate_folio);
-#ifdef CONFIG_MIGRATION
-int
-iomap_migrate_page(struct address_space *mapping, struct page *newpage,
- struct page *page, enum migrate_mode mode)
-{
- struct folio *folio = page_folio(page);
- struct folio *newfolio = page_folio(newpage);
- int ret;
-
- ret = folio_migrate_mapping(mapping, newfolio, folio, 0);
- if (ret != MIGRATEPAGE_SUCCESS)
- return ret;
-
- if (folio_test_private(folio))
- folio_attach_private(newfolio, folio_detach_private(folio));
-
- if (mode != MIGRATE_SYNC_NO_COPY)
- folio_migrate_copy(newfolio, folio);
- else
- folio_migrate_flags(newfolio, folio);
- return MIGRATEPAGE_SUCCESS;
-}
-EXPORT_SYMBOL_GPL(iomap_migrate_page);
-#endif /* CONFIG_MIGRATION */
-
static void
iomap_write_failed(struct inode *inode, loff_t pos, unsigned len)
{