writeback: make wb_start_writeback() static
authorJens Axboe <axboe@kernel.dk>
Tue, 19 Sep 2017 19:08:29 +0000 (13:08 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 27 Sep 2017 19:52:50 +0000 (13:52 -0600)
commite9f886532d4956ee498fd54899af6304f0671dcd
tree8f8fafa18c6780e441a757d7e9d4256e689c7c51
parentfd8efa1dd9bade7670abc1089638bac5d9091144
writeback: make wb_start_writeback() static

We don't have any callers outside of fs-writeback.c anymore,
make it private.

Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Tested-by: Chris Mason <clm@fb.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/fs-writeback.c
include/linux/backing-dev.h