[PATCH] fuse: remove clear_page_dirty() call

The use by FUSE was just a remnant of an optimization from the time
when writable mappings were supported.

Now FUSE never actually allows the creation of dirty pages, so this
invocation of clear_page_dirty() is effectively a no-op.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 1387749201b397a8d020dd1b137dd66b780600aa..f63efe1337ece4b2547bc62461436d1c84b58867 100644 (file)
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -483,10 +483,8 @@ static int fuse_commit_write(struct file *file, struct page *page,
                        i_size_write(inode, pos);
                spin_unlock(&fc->lock);
 
-               if (offset == 0 && to == PAGE_CACHE_SIZE) {
-                       clear_page_dirty(page);
+               if (offset == 0 && to == PAGE_CACHE_SIZE)
                        SetPageUptodate(page);
-               }
        }
        fuse_invalidate_attr(inode);
        return err;