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>
Thu, 16 Jun 2011 22:44:35 +0000 (15:44 -0700)
commit7b52eeb871772e96cbf9f601e3796a2a95ad5313
treeb8782171de474e38eafaa9c64c348022108ca152
parentbbded5fe2914c96b09f9db1def6c36754b3bb7b6
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