Unionfs: writepage updates
authorErez Zadok <ezk@cs.sunysb.edu>
Fri, 16 Nov 2007 18:45:11 +0000 (13:45 -0500)
committerRachita Kothiyal <rachita@dewey.fsl.cs.sunysb.edu>
Thu, 1 May 2008 23:03:18 +0000 (19:03 -0400)
commit182b6a67d0daaa0afda45aee48ab1add3f24127a
tree91c7c3813c83e17e913ad2e735dfdff818db2ef2
parentd1b7e93628774cc335ed897b1b8eadb5fdb39d81
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