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>
Tue, 11 Nov 2014 01:22:18 +0000 (20:22 -0500)
commit8e7da11e2db8cebb3c82ab8942e10404fbddf4a2
tree795abb5a6c6c16644eadc18507e7bdd69c5a1ce2
parent4c4308c49c6c106be06622afa23cc2e47b025365
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