Unionfs: mmap updates
authorErez Zadok <ezk@cs.sunysb.edu>
Fri, 16 Nov 2007 18:45:21 +0000 (13:45 -0500)
committerRachita Kothiyal <rachita@dewey.fsl.cs.sunysb.edu>
Thu, 1 May 2008 23:03:16 +0000 (19:03 -0400)
commit8c3af91823611c609e656e5e761dc69b94a35241
tree775cbc35939e275d44930d53860921b95608cffa
parentd8ba6173b86c8ab465d319b038409ba7406c6059
Unionfs: mmap updates

Rewrite unionfs_writepage to minimize dependence on AOP_WRITEPAGE_ACTIVEATE,
handle memory pressure better, and update documentation.  Remove
unionfs_sync_page because it's not needed.

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