mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-26 03:09:34 +03:00
13fe019870
3464 zfs synctask code needs restructuring Reviewed by: Dan Kimmel <dan.kimmel@delphix.com> Reviewed by: Adam Leventhal <ahl@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Approved by: Garrett D'Amore <garrett@damore.org> References: https://www.illumos.org/issues/3464 illumos/illumos-gate@3b2aab1880 Ported-by: Tim Chase <tim@chase2k.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #1495
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
|
|
* 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
|
|
* or http://www.opensolaris.org/os/licensing.
|
|
* 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 (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _SYS_ZFS_DEBUG_H
|
|
#define _SYS_ZFS_DEBUG_H
|
|
|
|
#ifndef TRUE
|
|
#define TRUE 1
|
|
#endif
|
|
|
|
#ifndef FALSE
|
|
#define FALSE 0
|
|
#endif
|
|
|
|
/*
|
|
* ZFS debugging - Always enabled for user space builds.
|
|
*/
|
|
#if !defined(ZFS_DEBUG) && !defined(_KERNEL)
|
|
#define ZFS_DEBUG
|
|
#endif
|
|
|
|
extern int zfs_flags;
|
|
extern int zfs_recover;
|
|
|
|
#define ZFS_DEBUG_DPRINTF (1<<0)
|
|
#define ZFS_DEBUG_DBUF_VERIFY (1<<1)
|
|
#define ZFS_DEBUG_DNODE_VERIFY (1<<2)
|
|
#define ZFS_DEBUG_SNAPNAMES (1<<3)
|
|
#define ZFS_DEBUG_MODIFY (1<<4)
|
|
#define ZFS_DEBUG_SPA (1<<5)
|
|
#define ZFS_DEBUG_ZIO_FREE (1<<6)
|
|
|
|
/*
|
|
* Always log zfs debug messages to the spl debug subsystem as SS_USER1.
|
|
* When the SPL is configured with debugging enabled these messages will
|
|
* appear in the internal spl debug log, otherwise they are a no-op.
|
|
*/
|
|
#if defined(_KERNEL)
|
|
|
|
#include <spl-debug.h>
|
|
#define dprintf(...) \
|
|
if (zfs_flags & ZFS_DEBUG_DPRINTF) \
|
|
__SDEBUG(NULL, SS_USER1, SD_DPRINTF, __VA_ARGS__)
|
|
|
|
/*
|
|
* When zfs is running is user space the debugging is always enabled.
|
|
* The messages will be printed using the __dprintf() function and
|
|
* filtered based on the zfs_flags variable.
|
|
*/
|
|
#else
|
|
#define dprintf(...) \
|
|
if (zfs_flags & ZFS_DEBUG_DPRINTF) \
|
|
__dprintf(__FILE__, __func__, __LINE__, __VA_ARGS__)
|
|
|
|
#endif /* _KERNEL */
|
|
|
|
void zfs_panic_recover(const char *fmt, ...);
|
|
#define zfs_dbgmsg(...) dprintf(__VA_ARGS__)
|
|
void zfs_dbgmsg_init(void);
|
|
void zfs_dbgmsg_fini(void);
|
|
|
|
#endif /* _SYS_ZFS_DEBUG_H */
|