bplist.c revision 7a21607fed70c2e1012dd50aab9de160b21e48a8
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sys/zfs_context.h>
void
{
}
void
{
}
static int
{
if (err)
return (err);
}
return (0);
}
{
int size;
BPLIST_SIZE_V0 : sizeof (bplist_phys_t);
}
void
{
}
int
{
int err;
if (err)
return (err);
return (0);
}
void
{
if (bpl->bpl_cached_dbuf) {
}
}
}
{
if (bpl->bpl_object == 0)
return (B_TRUE);
return (rv);
}
static int
{
int err = 0;
}
return (err);
}
int
{
int err;
if (err) {
return (err);
}
return (ENOENT);
}
if (err) {
return (err);
}
(*itorp)++;
return (0);
}
int
{
int err;
if (err)
return (err);
if (err) {
return (err);
}
/* We never need the fill count. */
/* The bplist will compress better if we can leave off the checksum */
if (bpl->bpl_havecomp) {
}
return (0);
}
void
{
}
/*
* Deferred entry; will be processed later by bplist_sync().
*/
void
{
}
void
{
}
}
void
{
if (bpl->bpl_havecomp) {
}
}
int
{
int err;
if (err) {
return (err);
}
if (bpl->bpl_havecomp) {
}
if (!bpl->bpl_havecomp) {
}
err = 0;
}
return (err);
}
/*
* Return (in *dsizep) the amount of space on the deadlist which is:
* mintxg < blk_birth <= maxtxg
*/
int
{
int err;
/*
* As an optimization, if they want the whole txg range, just
* get bpl_bytes rather than iterating over the bps.
*/
if (err == 0)
return (err);
}
}
}
err = 0;
return (err);
}