fs/direct-io.c · ea435e1b9392a33deceaea2a16ebaa3397bead93 · Tobias Schramm / linux-pinebook-pro

7 years ago

block: add a poll_fn callback to struct request_queue · ea435e1b


That we we can also poll non blk-mq queues.  Mostly needed for
the NVMe multipath code, but could also be useful elsewhere.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

ea435e1b

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block: add a poll_fn callback to struct request_queue

Christoph Hellwig authored 7 years ago


That we we can also poll non blk-mq queues.  Mostly needed for
the NVMe multipath code, but could also be useful elsewhere.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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