From 5a72e899ceb465d731c413d57c6c12cdbf88303c Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 12 Oct 2021 09:24:29 -0600 Subject: 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 Signed-off-by: Jens Axboe --- fs/io_uring.c | 2 +- fs/iomap/direct-io.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'fs') 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) diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c index 8efab177011d..83ecfba53abe 100644 --- a/fs/iomap/direct-io.c +++ b/fs/iomap/direct-io.c @@ -630,7 +630,7 @@ __iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter, break; if (!dio->submit.poll_bio || - !bio_poll(dio->submit.poll_bio, 0)) + !bio_poll(dio->submit.poll_bio, NULL, 0)) blk_io_schedule(); } __set_current_state(TASK_RUNNING); -- cgit v1.2.3