From 1e279153dfd53e76006720df804d5935a6cbc6d5 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 21 Nov 2019 10:16:12 -0700 Subject: Revert "block: split bio if the only bvec's length is > SZ_4K" We really don't need this, as the slow path will do the right thing anyway. This reverts commit 6952a7f8446ee85ea9d10ab87b64797a031eaae3. Signed-off-by: Jens Axboe --- block/blk-merge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/blk-merge.c') diff --git a/block/blk-merge.c b/block/blk-merge.c index f35327f63ef4..d783bdc4559b 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -320,7 +320,7 @@ void __blk_queue_split(struct request_queue *q, struct bio **bio, if (!q->limits.chunk_sectors && (*bio)->bi_vcnt == 1 && ((*bio)->bi_io_vec[0].bv_len + - (*bio)->bi_io_vec[0].bv_offset) <= SZ_4K) { + (*bio)->bi_io_vec[0].bv_offset) <= PAGE_SIZE) { *nr_segs = 1; break; } -- cgit v1.2.3