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| author | Jens Axboe <axboe@kernel.dk> | 2021-10-12 18:24:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 23:40:40 +0300 |
| commit | 5a72e899ceb465d731c413d57c6c12cdbf88303c (patch) | |
| tree | b6e745cb41973b698104f1b3b1d20684edb47395 /drivers/block/rnbd/rnbd-clt.c | |
| parent | 013a7f95438144f4ab39a1017a0bff2765d2551a (diff) | |
| download | linux-5a72e899ceb465d731c413d57c6c12cdbf88303c.tar.xz | |
block: add a struct io_comp_batch argument to fops->iopoll()
struct io_comp_batch contains a list head and a completion handler, which
will allow completions to more effciently completed batches of IO.
For now, no functional changes in this patch, we just define the
io_comp_batch structure and add the argument to the file_operations iopoll
handler.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/rnbd/rnbd-clt.c')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index bd4a41afbbfc..0ec0191d4196 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -1176,7 +1176,7 @@ static blk_status_t rnbd_queue_rq(struct blk_mq_hw_ctx *hctx, return ret; } -static int rnbd_rdma_poll(struct blk_mq_hw_ctx *hctx) +static int rnbd_rdma_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) { struct rnbd_queue *q = hctx->driver_data; struct rnbd_clt_dev *dev = q->dev; |