From bb3b2cfeb206f5b10b859e134651b54120e3f530 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linusw@kernel.org>
Date: Tue, 30 Jun 2026 18:05:56 +0100
Subject: ARM: 9480/1: entry: expand comment in __switch_to

As per discussion between the developers in the mail thread
linked, expand the comment in __switch_to so that readers
of the code understand what is going on.

Suggested-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 io_uring/bpf-ops.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 io_uring/bpf-ops.h

(limited to 'io_uring/bpf-ops.h')

diff --git a/io_uring/bpf-ops.h b/io_uring/bpf-ops.h
new file mode 100644
index 000000000..b39b3fd3a
--- /dev/null
+++ b/io_uring/bpf-ops.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef IOU_BPF_OPS_H
+#define IOU_BPF_OPS_H
+
+#include <linux/io_uring_types.h>
+
+enum {
+	IOU_REGION_MEM,
+	IOU_REGION_CQ,
+	IOU_REGION_SQ,
+};
+
+struct io_uring_bpf_ops {
+	int (*loop_step)(struct io_ring_ctx *ctx, struct iou_loop_params *lp);
+
+	__u32 ring_fd;
+	void *priv;
+};
+
+#ifdef CONFIG_IO_URING_BPF_OPS
+void io_unregister_bpf_ops(struct io_ring_ctx *ctx);
+#else
+static inline void io_unregister_bpf_ops(struct io_ring_ctx *ctx)
+{
+}
+#endif
+
+#endif /* IOU_BPF_OPS_H */
-- 
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