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>
Fri, 6 Aug 2010 03:01:07 +0000 (23:01 -0400)
commitad07f17a365274aa26529edf2b08a8b4b809fa29
treeac92951f819694ed7b0572970033a1c5333278b4
parent6076251049d4674e30c55e0e44bb05c2e60645f6
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