diff options
Diffstat (limited to 'block/fops.c')
| -rw-r--r-- | block/fops.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/block/fops.c b/block/fops.c index 9f2ecec406b0..ba5e7d5ff9a5 100644 --- a/block/fops.c +++ b/block/fops.c @@ -197,8 +197,10 @@ static ssize_t __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, (bdev_logical_block_size(bdev) - 1)) return -EINVAL; - bio = bio_alloc_kiocb(iocb, bdev, nr_pages, opf, &blkdev_dio_pool); - + if (iocb->ki_flags & IOCB_ALLOC_CACHE) + opf |= REQ_ALLOC_CACHE; + bio = bio_alloc_bioset(bdev, nr_pages, opf, GFP_KERNEL, + &blkdev_dio_pool); dio = container_of(bio, struct blkdev_dio, bio); atomic_set(&dio->ref, 1); /* @@ -320,7 +322,10 @@ static ssize_t __blkdev_direct_IO_async(struct kiocb *iocb, (bdev_logical_block_size(bdev) - 1)) return -EINVAL; - bio = bio_alloc_kiocb(iocb, bdev, nr_pages, opf, &blkdev_dio_pool); + if (iocb->ki_flags & IOCB_ALLOC_CACHE) + opf |= REQ_ALLOC_CACHE; + bio = bio_alloc_bioset(bdev, nr_pages, opf, GFP_KERNEL, + &blkdev_dio_pool); dio = container_of(bio, struct blkdev_dio, bio); dio->flags = 0; dio->iocb = iocb; |