3 files changed, 11 insertions, 36 deletions

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 4b3fd645d023..7795cfedf6bf 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -608,7 +608,7 @@ static bool io_cqring_overflow_flush(struct io_ring_ctx *ctx)
 	return ret;
 }
 
-static void __io_put_task(struct task_struct *task, int nr)
+void __io_put_task(struct task_struct *task, int nr)
 {
 	struct io_uring_task *tctx = task->io_uring;
 
@@ -618,15 +618,6 @@ static void __io_put_task(struct task_struct *task, int nr)
 	put_task_struct_many(task, nr);
 }
 
-/* must to be called somewhat shortly after putting a request */
-static inline void io_put_task(struct task_struct *task, int nr)
-{
-	if (likely(task == current))
-		task->io_uring->cached_refs += nr;
-	else
-		__io_put_task(task, nr);
-}
-
 static void io_task_refs_refill(struct io_uring_task *tctx)
 {
 	unsigned int refill = -tctx->cached_refs + IO_TCTX_REFS_CACHE_NR;
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 5db0a60dc04e..b1c0c0a400d8 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -71,6 +71,7 @@ void io_wq_submit_work(struct io_wq_work *work);
 
 void io_free_req(struct io_kiocb *req);
 void io_queue_next(struct io_kiocb *req);
+void __io_put_task(struct task_struct *task, int nr);
 
 bool io_match_task_safe(struct io_kiocb *head, struct task_struct *task,
 			bool cancel_all);
@@ -258,4 +259,13 @@ static inline void io_commit_cqring_flush(struct io_ring_ctx *ctx)
 		__io_commit_cqring_flush(ctx);
 }
 
+/* must to be called somewhat shortly after putting a request */
+static inline void io_put_task(struct task_struct *task, int nr)
+{
+	if (likely(task == current))
+		task->io_uring->cached_refs += nr;
+	else
+		__io_put_task(task, nr);
+}
+
 #endif
diff --git a/io_uring/tctx.h b/io_uring/tctx.h
index 8a33ff6e5d91..25974beed4d6 100644
--- a/io_uring/tctx.h
+++ b/io_uring/tctx.h
@@ -1,31 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include <linux/llist.h>
-
-/*
- * Arbitrary limit, can be raised if need be
- */
-#define IO_RINGFD_REG_MAX 16
-
-struct io_uring_task {
-	/* submission side */
-	int				cached_refs;
-	const struct io_ring_ctx 	*last;
-	struct io_wq			*io_wq;
-	struct file			*registered_rings[IO_RINGFD_REG_MAX];
-
-	struct xarray			xa;
-	struct wait_queue_head		wait;
-	atomic_t			in_idle;
-	atomic_t			inflight_tracked;
-	struct percpu_counter		inflight;
-
-	struct { /* task_work */
-		struct llist_head	task_list;
-		struct callback_head	task_work;
-	} ____cacheline_aligned_in_smp;
-};
-
 struct io_tctx_node {
 	struct list_head	ctx_node;
 	struct task_struct	*task;