9p: migrate from sync_inode to filemap_fdatawrite_wbc

We're going to remove sync_inode, so migrate to filemap_fdatawrite_wbc instead. Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Nikolay Borisov <[email protected]> Signed-off-by: Josef Bacik <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: David Sterba <[email protected]>
wafgo · Aug 23, 2021 · 25d23cd · 25d23cd
1 parent b377630
commit 25d23cd
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
@@ -625,12 +625,7 @@ static void v9fs_mmap_vm_close(struct vm_area_struct *vma)
 	p9_debug(P9_DEBUG_VFS, "9p VMA close, %p, flushing", vma);
 
 	inode = file_inode(vma->vm_file);
-
-	if (!mapping_can_writeback(inode->i_mapping))
-		wbc.nr_to_write = 0;
-
-	might_sleep();
-	sync_inode(inode, &wbc);
+	filemap_fdatawrite_wbc(inode->i_mapping, &wbc);
 }