With IORING_FEAT_FAST_POLL in place, io_put_req_find_next() for poll
requests doesn't make much sense, and in any case re-adding it
shouldn't be a problem considering batching in tctx_task_work(). We can
remove it.
Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
---
fs/io_uring.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index c106c0fbaca2..9a2b3cf7c0c5 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5485,7 +5485,6 @@ static bool __io_poll_complete(struct io_kiocb *req, __poll_t mask)
static void io_poll_task_func(struct io_kiocb *req, bool *locked)
{
struct io_ring_ctx *ctx = req->ctx;
- struct io_kiocb *nxt;
if (io_poll_rewait(req, &req->poll)) {
spin_unlock(&ctx->completion_lock);
@@ -5509,11 +5508,8 @@ static void io_poll_task_func(struct io_kiocb *req, bool *locked)
spin_unlock(&ctx->completion_lock);
io_cqring_ev_posted(ctx);
- if (done) {
- nxt = io_put_req_find_next(req);
- if (nxt)
- io_req_task_submit(nxt, locked);
- }
+ if (done)
+ io_put_req(req);
}
}
--
2.34.0
