ps3vram iterates over the bio one segment, that is page aligned and max page sized chunk, a time. Because of that there is no point in calling bio_split_to_limits, or explicitly setting the default limits that are only used by bio_split_to_limits. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- drivers/block/ps3vram.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 574e470b220b09..38d42af01b2535 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -586,10 +586,6 @@ static void ps3vram_submit_bio(struct bio *bio) dev_dbg(&dev->core, "%s\n", __func__); - bio = bio_split_to_limits(bio); - if (!bio) - return; - spin_lock_irq(&priv->lock); busy = !bio_list_empty(&priv->list); bio_list_add(&priv->list, bio); @@ -749,9 +745,6 @@ static int ps3vram_probe(struct ps3_system_bus_device *dev) gendisk->private_data = dev; strscpy(gendisk->disk_name, DEVICE_NAME, sizeof(gendisk->disk_name)); set_capacity(gendisk, priv->size >> 9); - blk_queue_max_segments(gendisk->queue, BLK_MAX_SEGMENTS); - blk_queue_max_segment_size(gendisk->queue, BLK_MAX_SEGMENT_SIZE); - blk_queue_max_hw_sectors(gendisk->queue, BLK_SAFE_MAX_SECTORS); dev_info(&dev->core, "%s: Using %llu MiB of GPU memory\n", gendisk->disk_name, get_capacity(gendisk) >> 11); -- 2.39.0
