Commit 36582a5a authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe

brd: remove max_hw_sectors queue limit

Now we depend on blk_queue_split() to respect most of queue limit
(the only one exception could be dma alignment), however
blk_queue_split() isn't used for brd, so this limit isn't respected
since v4.3.

Also max_hw_sectors limit doesn't play a big role for brd, which is
added since brd is added to tree for unknown reason.

So remove it.
Signed-off-by: default avatarMing Lei <ming.lei@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f9bd84a8
...@@ -382,7 +382,6 @@ static struct brd_device *brd_alloc(int i) ...@@ -382,7 +382,6 @@ static struct brd_device *brd_alloc(int i)
goto out_free_dev; goto out_free_dev;
blk_queue_make_request(brd->brd_queue, brd_make_request); blk_queue_make_request(brd->brd_queue, brd_make_request);
blk_queue_max_hw_sectors(brd->brd_queue, 1024);
/* This is so fdisk will align partitions on 4k, because of /* This is so fdisk will align partitions on 4k, because of
* direct_access API needing 4k alignment, returning a PFN * direct_access API needing 4k alignment, returning a PFN
......
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