Unionfs: writepage updates
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 13 Nov 2007 01:34:28 +0000 (20:34 -0500)
committerErez Zadok <ezk@cs.sunysb.edu>
Sun, 24 Nov 2013 05:50:58 +0000 (00:50 -0500)
commit73b3070f095de270ae6ac5ea0f94e860a7ae7686
tree2b96dc4682b36543019c07cc6cf204198e5eb4d5
parenta32f7e850e905258dd3bc66f20d8a52a3bef49d5
Unionfs: writepage updates

Don't set/reset the PageUptodate flag on our page.  Call flush_dcache_page
on the lower page after copy_highpage, and set it uptodate.  Call
set_page_dirty right before clear_page_dirty_for_io.

CC: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/mmap.c