From 4343d00872e1de9a470d951bf09bdd18bc73f555 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 2 Nov 2017 15:27:52 +0000 Subject: afs: Get rid of the afs_writeback record Get rid of the afs_writeback record that kAFS is using to match keys with writes made by that key. Instead, keep a list of keys that have a file open for writing and/or sync'ing and iterate through those. Signed-off-by: David Howells --- mm/filemap.c | 1 + 1 file changed, 1 insertion(+) (limited to 'mm') diff --git a/mm/filemap.c b/mm/filemap.c index 594d73fef8b4..5bcc87adbeeb 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1041,6 +1041,7 @@ int wait_on_page_bit_killable(struct page *page, int bit_nr) wait_queue_head_t *q = page_waitqueue(page); return wait_on_page_bit_common(q, page, bit_nr, TASK_KILLABLE, false); } +EXPORT_SYMBOL(wait_on_page_bit_killable); /** * add_page_wait_queue - Add an arbitrary waiter to a page's wait queue -- cgit v1.2.3-59-g8ed1b