fs: logfs: use bio_add_page() in do_erase()

Also code gets simplified a bit.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Ming Lei 2016-11-11 20:05:39 +08:00 • committed by Jens Axboe
commit c124843678