Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
io_uring: remove task ref helpers
They are only used right where they are defined, just open-code them
inside io_put_task().
Signed-off-by: Jens Axboe <axboe@kernel.dk>
+10
-21
+10
-21
io_uring/io_uring.c
+10
-21
io_uring/io_uring.c
···
677
677
mutex_unlock(&ctx->uring_lock);
678
678
}
679
679
680
-
/* can be called by any task */
681
-
static void io_put_task_remote(struct task_struct *task)
682
-
{
683
-
struct io_uring_task *tctx = task->io_uring;
684
-
685
-
percpu_counter_sub(&tctx->inflight, 1);
686
-
if (unlikely(atomic_read(&tctx->in_cancel)))
687
-
wake_up(&tctx->wait);
688
-
put_task_struct(task);
689
-
}
690
-
691
-
/* used by a task to put its own references */
692
-
static void io_put_task_local(struct task_struct *task)
693
-
{
694
-
task->io_uring->cached_refs++;
695
-
}
696
-
697
680
/* must to be called somewhat shortly after putting a request */
698
681
static inline void io_put_task(struct task_struct *task)
699
682
{
700
-
if (likely(task == current))
701
-
io_put_task_local(task);
702
-
else
703
-
io_put_task_remote(task);
683
+
struct io_uring_task *tctx = task->io_uring;
684
+
685
+
if (likely(task == current)) {
686
+
tctx->cached_refs++;
687
+
} else {
688
+
percpu_counter_sub(&tctx->inflight, 1);
689
+
if (unlikely(atomic_read(&tctx->in_cancel)))
690
+
wake_up(&tctx->wait);
691
+
put_task_struct(task);
692
+
}
704
693
}
705
694
706
695
void io_task_refs_refill(struct io_uring_task *tctx)