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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-23 04:26:56 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-23 04:26:56 +0300
commit6b1f86f8e9c7f9de7ca1cb987b2cf25e99b1ae3a (patch)
treeaf9dd0afd9ae6f044db13f8b6f7688d9b1fd1402 /fs/ubifs
parent9030fb0bb9d607908d51f9ee02efdbe01da355ee (diff)
parent3a3bae50af5d73fab5da20484029de77ca67bb2e (diff)
downloadlinux-6b1f86f8e9c7f9de7ca1cb987b2cf25e99b1ae3a.tar.xz
Merge tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache
Pull filesystem folio updates from Matthew Wilcox: "Primarily this series converts some of the address_space operations to take a folio instead of a page. Notably: - a_ops->is_partially_uptodate() takes a folio instead of a page and changes the type of the 'from' and 'count' arguments to make it obvious they're bytes. - a_ops->invalidatepage() becomes ->invalidate_folio() and has a similar type change. - a_ops->launder_page() becomes ->launder_folio() - a_ops->set_page_dirty() becomes ->dirty_folio() and adds the address_space as an argument. There are a couple of other misc changes up front that weren't worth separating into their own pull request" * tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache: (53 commits) fs: Remove aops ->set_page_dirty fb_defio: Use noop_dirty_folio() fs: Convert __set_page_dirty_no_writeback to noop_dirty_folio fs: Convert __set_page_dirty_buffers to block_dirty_folio nilfs: Convert nilfs_set_page_dirty() to nilfs_dirty_folio() mm: Convert swap_set_page_dirty() to swap_dirty_folio() ubifs: Convert ubifs_set_page_dirty to ubifs_dirty_folio f2fs: Convert f2fs_set_node_page_dirty to f2fs_dirty_node_folio f2fs: Convert f2fs_set_data_page_dirty to f2fs_dirty_data_folio f2fs: Convert f2fs_set_meta_page_dirty to f2fs_dirty_meta_folio afs: Convert afs_dir_set_page_dirty() to afs_dir_dirty_folio() btrfs: Convert extent_range_redirty_for_io() to use folios fs: Convert trivial uses of __set_page_dirty_nobuffers to filemap_dirty_folio btrfs: Convert from set_page_dirty to dirty_folio fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio() fs: Add aops->dirty_folio fs: Remove aops->launder_page orangefs: Convert launder_page to launder_folio nfs: Convert from launder_page to launder_folio fuse: Convert from launder_page to launder_folio ...
Diffstat (limited to 'fs/ubifs')
-rw-r--r--fs/ubifs/file.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 5cfa28cd00cd..8a9ffc2d4167 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1287,25 +1287,25 @@ int ubifs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
return err;
}
-static void ubifs_invalidatepage(struct page *page, unsigned int offset,
- unsigned int length)
+static void ubifs_invalidate_folio(struct folio *folio, size_t offset,
+ size_t length)
{
- struct inode *inode = page->mapping->host;
+ struct inode *inode = folio->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
- ubifs_assert(c, PagePrivate(page));
- if (offset || length < PAGE_SIZE)
- /* Partial page remains dirty */
+ ubifs_assert(c, folio_test_private(folio));
+ if (offset || length < folio_size(folio))
+ /* Partial folio remains dirty */
return;
- if (PageChecked(page))
+ if (folio_test_checked(folio))
release_new_page_budget(c);
else
release_existing_page_budget(c);
atomic_long_dec(&c->dirty_pg_cnt);
- ClearPagePrivate(page);
- ClearPageChecked(page);
+ folio_clear_private(folio);
+ folio_clear_checked(folio);
}
int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
@@ -1445,18 +1445,18 @@ static ssize_t ubifs_write_iter(struct kiocb *iocb, struct iov_iter *from)
return generic_file_write_iter(iocb, from);
}
-static int ubifs_set_page_dirty(struct page *page)
+static bool ubifs_dirty_folio(struct address_space *mapping,
+ struct folio *folio)
{
- int ret;
- struct inode *inode = page->mapping->host;
- struct ubifs_info *c = inode->i_sb->s_fs_info;
+ bool ret;
+ struct ubifs_info *c = mapping->host->i_sb->s_fs_info;
- ret = __set_page_dirty_nobuffers(page);
+ ret = filemap_dirty_folio(mapping, folio);
/*
* An attempt to dirty a page without budgeting for it - should not
* happen.
*/
- ubifs_assert(c, ret == 0);
+ ubifs_assert(c, ret == false);
return ret;
}
@@ -1646,8 +1646,8 @@ const struct address_space_operations ubifs_file_address_operations = {
.writepage = ubifs_writepage,
.write_begin = ubifs_write_begin,
.write_end = ubifs_write_end,
- .invalidatepage = ubifs_invalidatepage,
- .set_page_dirty = ubifs_set_page_dirty,
+ .invalidate_folio = ubifs_invalidate_folio,
+ .dirty_folio = ubifs_dirty_folio,
#ifdef CONFIG_MIGRATION
.migratepage = ubifs_migrate_page,
#endif