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>
Tue, 11 Nov 2014 01:22:24 +0000 (20:22 -0500)
commitf70bb03f47e726f7129d4def7747b9be78e23f8b
treefb8e9f38da5fc608fe9b839c09cab21a4ea2f474
parent84c7a85773d64e3ac22f6d23cfde84baee17b6e5
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