[for-next,06/10] io_uring: add io_commit_cqring_flush()

Commit Message

Pavel Begunkov June 20, 2022, 12:25 a.m. UTC

Since __io_commit_cqring_flush users moved to different files, introduce
io_commit_cqring_flush() helper and encapsulate all flags testing details
inside.

Signed-off-by: Pavel Begunkov <[e-mail]>
---
 io_uring/io_uring.c | 5 +----
 io_uring/io_uring.h | 6 ++++++
 io_uring/rw.c       | 5 +----
 3 files changed, 8 insertions(+), 8 deletions(-)

Patch

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 82a9e4e2a3e2..0be942ca91c4 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -529,10 +529,7 @@  void __io_commit_cqring_flush(struct io_ring_ctx *ctx)
 
 static inline void io_cqring_ev_posted(struct io_ring_ctx *ctx)
 {
-	if (unlikely(ctx->off_timeout_used || ctx->drain_active ||
-		     ctx->has_evfd))
-		__io_commit_cqring_flush(ctx);
-
+	io_commit_cqring_flush(ctx);
 	io_cqring_wake(ctx);
 }
 
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 738fb96575ab..afca7ff8956c 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -229,4 +229,10 @@  static inline void io_req_add_compl_list(struct io_kiocb *req)
 	wq_list_add_tail(&req->comp_list, &state->compl_reqs);
 }
 
+static inline void io_commit_cqring_flush(struct io_ring_ctx *ctx)
+{
+	if (unlikely(ctx->off_timeout_used || ctx->drain_active || ctx->has_evfd))
+		__io_commit_cqring_flush(ctx);
+}
+
 #endif
diff --git a/io_uring/rw.c b/io_uring/rw.c
index f5567d52d2af..5660b1c95641 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -1015,10 +1015,7 @@  int io_write(struct io_kiocb *req, unsigned int issue_flags)
 
 static void io_cqring_ev_posted_iopoll(struct io_ring_ctx *ctx)
 {
-	if (unlikely(ctx->off_timeout_used || ctx->drain_active ||
-		     ctx->has_evfd))
-		__io_commit_cqring_flush(ctx);
-
+	io_commit_cqring_flush(ctx);
 	if (ctx->flags & IORING_SETUP_SQPOLL)
 		io_cqring_wake(ctx);
 }