From b25de9d6da49b1a8760a89672283128aa8c78345 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 24 Apr 2015 21:41:01 +0200 Subject: block: remove BIO_EOPNOTSUPP Since the big barrier rewrite/removal in 2007 we never fail FLUSH or FUA requests, which means we can remove the magic BIO_EOPNOTSUPP flag to help propagating those to the buffer_head layer. Signed-off-by: Christoph Hellwig Reviewed-by: Jeff Moyer Acked-by: Tejun Heo Signed-off-by: Jens Axboe --- block/bounce.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'block') diff --git a/block/bounce.c b/block/bounce.c index ab21ba203d5c..4bac72579c1f 100644 --- a/block/bounce.c +++ b/block/bounce.c @@ -128,9 +128,6 @@ static void bounce_end_io(struct bio *bio, mempool_t *pool, int err) struct bio_vec *bvec, *org_vec; int i; - if (test_bit(BIO_EOPNOTSUPP, &bio->bi_flags)) - set_bit(BIO_EOPNOTSUPP, &bio_orig->bi_flags); - /* * free up bounce indirect pages used */ -- cgit v1.2.3-59-g8ed1b