hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ps3disk: handle highmem pages 

The ps3disk driver already kmaps all pages when copying from/to the
internal bounce buffer, so it can accept highmem pages just fine.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2018-05-09 15:59:48 +02:00 committed by Jens Axboe
parent 37a5b5c618
commit e4f0e0cbf4
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/block/ps3disk.c
View File

@ -465,8 +465,6 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev)
priv->queue = queue;
queue->queuedata = dev;
blk_queue_bounce_limit(queue, BLK_BOUNCE_HIGH);
blk_queue_max_hw_sectors(queue, dev->bounce_size >> 9);
blk_queue_segment_boundary(queue, -1UL);
blk_queue_dma_alignment(queue, dev->blk_size-1);