diff options
Diffstat (limited to 'fs')
131 files changed, 4329 insertions, 2323 deletions
@@ -711,10 +711,8 @@ static ssize_t aio_run_iocb(struct kiocb *iocb) */ ret = retry(iocb); - if (ret != -EIOCBRETRY && ret != -EIOCBQUEUED) { - BUG_ON(!list_empty(&iocb->ki_wait.task_list)); + if (ret != -EIOCBRETRY && ret != -EIOCBQUEUED) aio_complete(iocb, ret, 0); - } out: spin_lock_irq(&ctx->ctx_lock); @@ -866,13 +864,6 @@ static void try_queue_kicked_iocb(struct kiocb *iocb) unsigned long flags; int run = 0; - /* We're supposed to be the only path putting the iocb back on the run - * list. If we find that the iocb is *back* on a wait queue already - * than retry has happened before we could queue the iocb. This also - * means that the retry could have completed and freed our iocb, no - * good. */ - BUG_ON((!list_empty(&iocb->ki_wait.task_list))); - spin_lock_irqsave(&ctx->ctx_lock, flags); /* set this inside the lock so that we can't race with aio_run_iocb() * testing it and putting the iocb on the run list under the lock */ @@ -886,7 +877,7 @@ static void try_queue_kicked_iocb(struct kiocb *iocb) /* * kick_iocb: * Called typically from a wait queue callback context - * (aio_wake_function) to trigger a retry of the iocb. + * to trigger a retry of the iocb. * The retry is usually executed by aio workqueue * threads (See aio_kick_handler). */ @@ -1520,31 +1511,6 @@ static ssize_t aio_setup_iocb(struct kiocb *kiocb) return 0; } -/* - * aio_wake_function: - * wait queue callback function for aio notification, |