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)
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>

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