Re: [PATCH v2 3/6] block: add iopoll method to support bio-based IO polling
- From
- Christoph Hellwig <hch@infradead.org>
- Date
- 2021-01-28 08:42:04
- Also in
- dm-devel, io-uring
- Reply to
- Jeffle Xu, 2021-01-26
On Mon, Jan 25, 2021 at 08:13:37PM +0800, Jeffle Xu wrote:
+int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin)
Can you split the guts of this function into two separate helpers
for the mq vs non-mq case? As is is is a little hard to read and
introduced extra branches in the fast path.