static struct workqueue_struct *aio_wq;
/* Used for rare fput completion. */
-static void aio_fput_routine(void *);
-static DECLARE_WORK(fput_work, aio_fput_routine, NULL);
+static void aio_fput_routine(struct work_struct *);
+static DECLARE_WORK(fput_work, aio_fput_routine);
static DEFINE_SPINLOCK(fput_lock);
static LIST_HEAD(fput_head);
-static void aio_kick_handler(void *);
+static void aio_kick_handler(struct work_struct *);
static void aio_queue_work(struct kioctx *);
/* aio_setup
INIT_LIST_HEAD(&ctx->active_reqs);
INIT_LIST_HEAD(&ctx->run_list);
- INIT_WORK(&ctx->wq, aio_kick_handler, ctx);
+ INIT_DELAYED_WORK(&ctx->wq, aio_kick_handler);
if (aio_setup_ring(ctx) < 0)
goto out_freectx;
{
unsigned nr_events = ctx->max_reqs;
- if (unlikely(ctx->reqs_active))
- BUG();
+ BUG_ON(ctx->reqs_active);
cancel_delayed_work(&ctx->wq);
flush_workqueue(aio_wq);
wake_up(&ctx->wait);
}
-static void aio_fput_routine(void *data)
+static void aio_fput_routine(struct work_struct *data)
{
spin_lock_irq(&fput_lock);
while (likely(!list_empty(&fput_head))) {
assert_spin_locked(&ctx->ctx_lock);
req->ki_users --;
- if (unlikely(req->ki_users < 0))
- BUG();
+ BUG_ON(req->ki_users < 0);
if (likely(req->ki_users))
return 0;
list_del(&req->ki_list); /* remove from active_reqs */
* space.
* Run on aiod's context.
*/
-static void aio_kick_handler(void *data)
+static void aio_kick_handler(struct work_struct *work)
{
- struct kioctx *ctx = data;
+ struct kioctx *ctx = container_of(work, struct kioctx, wq.work);
mm_segment_t oldfs = get_fs();
int requeue;
* we're in a worker thread already, don't use queue_delayed_work,
*/
if (requeue)
- queue_work(aio_wq, &ctx->wq);
+ queue_delayed_work(aio_wq, &ctx->wq, 0);
}