/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
*/
+/*
+ * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
+ */
#ifndef _ZIO_H
#define _ZIO_H
/* FMA state */
zio_cksum_report_t *io_cksum_report;
uint64_t io_ena;
+
+ /* Taskq dispatching state */
+ taskq_ent_t io_tqent;
};
extern zio_t *zio_null(zio_t *pio, spa_t *spa, vdev_t *vd,
extern void zio_buf_free(void *buf, size_t size);
extern void *zio_data_buf_alloc(size_t size);
extern void zio_data_buf_free(void *buf, size_t size);
+extern void *zio_vdev_alloc(void);
+extern void zio_vdev_free(void *buf);
extern void zio_resubmit_stage_async(void *);