X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=include%2Fsys%2Fzio.h;h=4f20cab6591e9792a6f6899deea641c95b28df9b;hb=95f5c63b47d8f8294b38843f9ba710e97b749b63;hp=a469181745b9dbd7cc21b9c36d710a7179778a6d;hpb=a69052be7f9a4008e2b09578e9db5fdebc186111;p=zfs.git

diff --git a/include/sys/zio.h b/include/sys/zio.h
index a469181..4f20cab 100644
--- a/include/sys/zio.h
+++ b/include/sys/zio.h
@@ -22,6 +22,9 @@
 /*
  * 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
@@ -423,6 +426,9 @@ struct zio {
 	/* 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,
@@ -488,6 +494,8 @@ extern void *zio_buf_alloc(size_t size);
 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 *);