Re: [PATCH 2/8] nowait aio: Introduce RWF_NOWAIT
From: Christoph Hellwig <hch@infradead.org>
Date: 2017-04-19 06:39:31
Also in:
linux-block, linux-btrfs, linux-ext4, linux-fsdevel, linux-xfs
} - /* prevent overflows */
Weird whitespace change.
quoted hunk ↗ jump to hunk
@@ -1593,6 +1593,11 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, } req->common.ki_flags |= iocb_rw_flags(iocb->aio_rw_flags); + if ((req->common.ki_flags & IOCB_NOWAIT) && + !(req->common.ki_flags & IOCB_DIRECT)) { + ret = -EINVAL; + goto out_put_req; + }
Wrong indentation. Also I think this should be EOPNOTSUPP here.