Add helper of io_req_commit_cqe() for simplifying
__io_submit_flush_completions() a bit.
No functional change, and the added helper will be reused in sqe group
code with same lock rule.
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
---
io_uring/io_uring.c | 26 ++++++++++++++++----------
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 7454532d0e8e..d277f0a6e549 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -861,6 +861,20 @@ bool io_req_post_cqe(struct io_kiocb *req, s32 res, u32 cflags)
return posted;
}
+static __always_inline void io_req_commit_cqe(struct io_ring_ctx *ctx,
+ struct io_kiocb *req)
+{
+ if (unlikely(!io_fill_cqe_req(ctx, req))) {
+ if (ctx->lockless_cq) {
+ spin_lock(&ctx->completion_lock);
+ io_req_cqe_overflow(req);
+ spin_unlock(&ctx->completion_lock);
+ } else {
+ io_req_cqe_overflow(req);
+ }
+ }
+}
+
static void io_req_complete_post(struct io_kiocb *req, unsigned issue_flags)
{
struct io_ring_ctx *ctx = req->ctx;
@@ -1413,16 +1427,8 @@ void __io_submit_flush_completions(struct io_ring_ctx *ctx)
struct io_kiocb *req = container_of(node, struct io_kiocb,
comp_list);
- if (!(req->flags & REQ_F_CQE_SKIP) &&
- unlikely(!io_fill_cqe_req(ctx, req))) {
- if (ctx->lockless_cq) {
- spin_lock(&ctx->completion_lock);
- io_req_cqe_overflow(req);
- spin_unlock(&ctx->completion_lock);
- } else {
- io_req_cqe_overflow(req);
- }
- }
+ if (!(req->flags & REQ_F_CQE_SKIP))
+ io_req_commit_cqe(ctx, req);
}
__io_cq_unlock_post(ctx);
--
2.42.0
