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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/ntfs
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/ntfs')
-rw-r--r--fs/ntfs/aops.c6
-rw-r--r--fs/ntfs/aops.h7
-rw-r--r--fs/ntfs/file.c5
3 files changed, 4 insertions, 14 deletions
diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index b5765fdb3a47..9364d35b4a10 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -1659,7 +1659,7 @@ const struct address_space_operations ntfs_normal_aops = {
.dirty_folio = block_dirty_folio,
#endif /* NTFS_RW */
.bmap = ntfs_bmap,
- .migratepage = buffer_migrate_page,
+ .migrate_folio = buffer_migrate_folio,
.is_partially_uptodate = block_is_partially_uptodate,
.error_remove_page = generic_error_remove_page,
};
@@ -1673,7 +1673,7 @@ const struct address_space_operations ntfs_compressed_aops = {
.writepage = ntfs_writepage,
.dirty_folio = block_dirty_folio,
#endif /* NTFS_RW */
- .migratepage = buffer_migrate_page,
+ .migrate_folio = buffer_migrate_folio,
.is_partially_uptodate = block_is_partially_uptodate,
.error_remove_page = generic_error_remove_page,
};
@@ -1688,7 +1688,7 @@ const struct address_space_operations ntfs_mst_aops = {
.writepage = ntfs_writepage, /* Write dirty page to disk. */
.dirty_folio = filemap_dirty_folio,
#endif /* NTFS_RW */
- .migratepage = buffer_migrate_page,
+ .migrate_folio = buffer_migrate_folio,
.is_partially_uptodate = block_is_partially_uptodate,
.error_remove_page = generic_error_remove_page,
};
diff --git a/fs/ntfs/aops.h b/fs/ntfs/aops.h
index 934d5f79b9e7..0cac5458c023 100644
--- a/fs/ntfs/aops.h
+++ b/fs/ntfs/aops.h
@@ -74,13 +74,8 @@ static inline struct page *ntfs_map_page(struct address_space *mapping,
{
struct page *page = read_mapping_page(mapping, index, NULL);
- if (!IS_ERR(page)) {
+ if (!IS_ERR(page))
kmap(page);
- if (!PageError(page))
- return page;
- ntfs_unmap_page(page);
- return ERR_PTR(-EIO);
- }
return page;
}
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index 46ed69b86c33..58b660dbbee9 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -219,11 +219,6 @@ do_non_resident_extend:
err = PTR_ERR(page);
goto init_err_out;
}
- if (unlikely(PageError(page))) {
- put_page(page);
- err = -EIO;
- goto init_err_out;
- }
/*
* Update the initialized size in the ntfs inode. This is
* enough to make ntfs_writepage() work.