aio_wq = create_workqueue("aio");
abe_pool = mempool_create_kmalloc_pool(1, sizeof(struct aio_batch_entry));
- BUG_ON(!abe_pool);
+ BUG_ON(!aio_wq || !abe_pool);
pr_debug("aio_setup: sizeof(struct page) = %d\n", (int)sizeof(struct page));
queue_delayed_work(aio_wq, &ctx->wq, timeout);
}
-
-/*
- * aio_run_iocbs:
- * Process all pending retries queued on the ioctx
- * run list.
- * Assumes it is operating within the aio issuer's mm
- * context.
- */
-static inline void aio_run_iocbs(struct kioctx *ctx)
-{
- int requeue;
-
- spin_lock_irq(&ctx->ctx_lock);
-
- requeue = __aio_run_iocbs(ctx);
- spin_unlock_irq(&ctx->ctx_lock);
- if (requeue)
- aio_queue_work(ctx);
-}
-
/*
- * just like aio_run_iocbs, but keeps running them until
- * the list stays empty
+ * aio_run_all_iocbs:
+ * Process all pending retries queued on the ioctx
+ * run list, and keep running them until the list
+ * stays empty.
+ * Assumes it is operating within the aio issuer's mm context.
*/
static inline void aio_run_all_iocbs(struct kioctx *ctx)
{
long ret = -EINVAL;
if (likely(ioctx)) {
- if (likely(min_nr <= nr && min_nr >= 0 && nr >= 0))
+ if (likely(min_nr <= nr && min_nr >= 0))
ret = read_events(ioctx, min_nr, nr, events, timeout);
put_ioctx(ioctx);
}