MM: export page_wakeup functions
authorNeilBrown <neilb@suse.de>
Wed, 24 Sep 2014 01:28:32 +0000 (11:28 +1000)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Thu, 25 Sep 2014 12:25:09 +0000 (08:25 -0400)
commita4796e37c12e177572b80864cbab9c907ea250b0
tree0b268cf842c4b2531f408ff35559f0135bf32df6
parentcbbce82209490df8b68da9aec0d642451fe0a668
MM: export page_wakeup functions

This will allow NFS to wait for PG_private to be cleared and,
particularly, to send a wake-up when it is.

Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
include/linux/pagemap.h
mm/filemap.c