diff options
| author | Jens Axboe <axboe@kernel.dk> | 2021-10-12 09:24:29 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 14:40:40 -0600 |
| commit | 5a72e899ceb465d731c413d57c6c12cdbf88303c (patch) | |
| tree | b6e745cb41973b698104f1b3b1d20684edb47395 /fs/io_uring.c | |
| parent | 013a7f95438144f4ab39a1017a0bff2765d2551a (diff) | |
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 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index c5066146b8de..cd77a137f2d8 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2483,7 +2483,7 @@ static int io_do_iopoll(struct io_ring_ctx *ctx, unsigned int *nr_events, if (!list_empty(&done)) break; - ret = kiocb->ki_filp->f_op->iopoll(kiocb, poll_flags); + ret = kiocb->ki_filp->f_op->iopoll(kiocb, NULL, poll_flags); if (unlikely(ret < 0)) return ret; else if (ret) |