Unionfs: mmap updates
authorErez Zadok <ezk@cs.sunysb.edu>
Wed, 31 Oct 2007 23:04:26 +0000 (19:04 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Fri, 20 Jun 2014 00:40:58 +0000 (20:40 -0400)
commitd7b3c6de6059ed22ed8a18e559ce91acf3240825
tree25db8456104aceed1839440bca695b5e54e1bd2f
parent04292e8d05ca70dd0aa701e513ac7585e47bf53c
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