[PATCH v3 1/3] io_uring: move req_set_*() to public header

[Caleb Sander Mateos <csander@purestorage.com>]

In preparation for using req_set_fail(), req_set_res(), and
req_set_res32() in include/linux/io_uring/cmd.h, move them from the
private header io_uring/io_uring.h to include/linux/io_uring.h.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
---
 include/linux/io_uring.h | 32 ++++++++++++++++++++++++++++++++
 io_uring/io_uring.h      | 31 -------------------------------
 2 files changed, 32 insertions(+), 31 deletions(-)

diff --git a/include/linux/io_uring.h b/include/linux/io_uring.h
index d1aa4edfc2a5..505caa99c621 100644
--- a/include/linux/io_uring.h
+++ b/include/linux/io_uring.h
@@ -1,13 +1,45 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 #ifndef _LINUX_IO_URING_H
 #define _LINUX_IO_URING_H
 
+#include <linux/io_uring_types.h>
 #include <linux/sched.h>
 #include <linux/xarray.h>
 #include <uapi/linux/io_uring.h>
 
+static inline void req_set_fail(struct io_kiocb *req)
+{
+	req->flags |= REQ_F_FAIL;
+	if (req->flags & REQ_F_CQE_SKIP) {
+		req->flags &= ~REQ_F_CQE_SKIP;
+		req->flags |= REQ_F_SKIP_LINK_CQES;
+	}
+}
+
+static inline void io_req_set_res(struct io_kiocb *req, s32 res, u32 cflags)
+{
+	req->cqe.res = res;
+	req->cqe.flags = cflags;
+}
+
+static inline u32 ctx_cqe32_flags(struct io_ring_ctx *ctx)
+{
+	if (ctx->flags & IORING_SETUP_CQE_MIXED)
+		return IORING_CQE_F_32;
+	return 0;
+}
+
+static inline void io_req_set_res32(struct io_kiocb *req, s32 res, u32 cflags,
+				    __u64 extra1, __u64 extra2)
+{
+	req->cqe.res = res;
+	req->cqe.flags = cflags | ctx_cqe32_flags(req->ctx);
+	req->big_cqe.extra1 = extra1;
+	req->big_cqe.extra2 = extra2;
+}
+
 #if defined(CONFIG_IO_URING)
 void __io_uring_cancel(bool cancel_all);
 void __io_uring_free(struct task_struct *tsk);
 void io_uring_unreg_ringfd(void);
 const char *io_uring_get_opcode(u8 opcode);
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 896aab1ed026..109261722ca7 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -316,41 +316,10 @@ static __always_inline bool io_fill_cqe_req(struct io_ring_ctx *ctx,
 	if (trace_io_uring_complete_enabled())
 		trace_call__io_uring_complete(req->ctx, req, cqe);
 	return true;
 }
 
-static inline void req_set_fail(struct io_kiocb *req)
-{
-	req->flags |= REQ_F_FAIL;
-	if (req->flags & REQ_F_CQE_SKIP) {
-		req->flags &= ~REQ_F_CQE_SKIP;
-		req->flags |= REQ_F_SKIP_LINK_CQES;
-	}
-}
-
-static inline void io_req_set_res(struct io_kiocb *req, s32 res, u32 cflags)
-{
-	req->cqe.res = res;
-	req->cqe.flags = cflags;
-}
-
-static inline u32 ctx_cqe32_flags(struct io_ring_ctx *ctx)
-{
-	if (ctx->flags & IORING_SETUP_CQE_MIXED)
-		return IORING_CQE_F_32;
-	return 0;
-}
-
-static inline void io_req_set_res32(struct io_kiocb *req, s32 res, u32 cflags,
-				    __u64 extra1, __u64 extra2)
-{
-	req->cqe.res = res;
-	req->cqe.flags = cflags | ctx_cqe32_flags(req->ctx);
-	req->big_cqe.extra1 = extra1;
-	req->big_cqe.extra2 = extra2;
-}
-
 static inline void *io_uring_alloc_async_data(struct io_alloc_cache *cache,
 					      struct io_kiocb *req)
 {
 	if (cache) {
 		req->async_data = io_cache_alloc(cache, GFP_KERNEL);
-- 
2.55.0