/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011 by Delphix. All rights reserved.
+ * Copyright (c) 2012, Joyent, Inc. All rights reserved.
*/
#ifndef _SYS_DSL_DATASET_H
uint64_t ds_reserved; /* cached refreservation */
uint64_t ds_quota; /* cached refquota */
+ kmutex_t ds_sendstream_lock;
+ list_t ds_sendstreams;
+
/* Protected by ds_lock; keep at end of struct for better locality */
char ds_snapname[MAXNAMELEN];
} dsl_dataset_t;
#ifdef ZFS_DEBUG
#define dprintf_ds(ds, fmt, ...) do { \
if (zfs_flags & ZFS_DEBUG_DPRINTF) { \
- char *__ds_name = kmem_alloc(MAXNAMELEN, KM_SLEEP); \
+ char *__ds_name = kmem_alloc(MAXNAMELEN, KM_PUSHPAGE); \
dsl_dataset_name(ds, __ds_name); \
dprintf("ds=%s " fmt, __ds_name, __VA_ARGS__); \
kmem_free(__ds_name, MAXNAMELEN); \