io_uring: move io_put_task() definition

Move the function in the source file as it is to get rid of forward
declarations.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/33d917d69e4206557c75a5b98fe22bcdf77ce47d.1628471125.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 03c32d392735e0f78fa26ca8a4a6bc1fb735f512..a536b2509d6da06e6bb06fe2f3c7fc1e011a50fd 100644 (file)
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1052,7 +1052,6 @@ static bool io_cqring_fill_event(struct io_ring_ctx *ctx, u64 user_data,
 static void io_put_req(struct io_kiocb *req);
 static void io_put_req_deferred(struct io_kiocb *req, int nr);
 static void io_dismantle_req(struct io_kiocb *req);
-static void io_put_task(struct task_struct *task, int nr);
 static struct io_kiocb *io_prep_linked_timeout(struct io_kiocb *req);
 static void io_queue_linked_timeout(struct io_kiocb *req);
 static int __io_register_rsrc_update(struct io_ring_ctx *ctx, unsigned type,
@@ -1571,6 +1570,17 @@ static inline void req_ref_get(struct io_kiocb *req)
        atomic_inc(&req->refs);
 }
 
+/* must to be called somewhat shortly after putting a request */
+static inline void io_put_task(struct task_struct *task, int nr)
+{
+       struct io_uring_task *tctx = task->io_uring;
+
+       percpu_counter_sub(&tctx->inflight, nr);
+       if (unlikely(atomic_read(&tctx->in_idle)))
+               wake_up(&tctx->wait);
+       put_task_struct_many(task, nr);
+}
+
 static bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data,
                                     long res, unsigned int cflags)
 {
@@ -1809,17 +1819,6 @@ static void io_dismantle_req(struct io_kiocb *req)
        }
 }
 
-/* must to be called somewhat shortly after putting a request */
-static inline void io_put_task(struct task_struct *task, int nr)
-{
-       struct io_uring_task *tctx = task->io_uring;
-
-       percpu_counter_sub(&tctx->inflight, nr);
-       if (unlikely(atomic_read(&tctx->in_idle)))
-               wake_up(&tctx->wait);
-       put_task_struct_many(task, nr);
-}
-
 static void __io_free_req(struct io_kiocb *req)
 {
        struct io_ring_ctx *ctx = req->ctx;