Commit ad6f4259 authored by James Simmons's avatar James Simmons Committed by Greg Kroah-Hartman
Browse files

staging: lustre: libcfs: create libcfs_debug.h UAPI header 



Break out the parts from libcfs_debug.h that is used by both user
land and kernel space into a new UAPI header.

Signed-off-by: default avatarJames Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: https://review.whamcloud.com/28089


Reviewed-by: default avatarDmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: default avatarOlaf Weber <olaf.weber@hpe.com>
Reviewed-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarJames Simmons <jsimmons@infradead.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cef7b965

drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h

+2 −102
Original line number Diff line number Diff line
@@ -38,6 +38,8 @@ 
#ifndef __LIBCFS_DEBUG_H__

#define __LIBCFS_DEBUG_H__



#include "../../uapi/linux/lnet/libcfs_debug.h"



/*

 *  Debugging

 */
@@ -59,108 +61,6 @@ int libcfs_debug_str2mask(int *mask, const char *str, int is_subsys); 
extern unsigned int libcfs_catastrophe;

extern unsigned int libcfs_panic_on_lbug;



/**

 * Format for debug message headers

 */

struct ptldebug_header {

	__u32 ph_len;

	__u32 ph_flags;

	__u32 ph_subsys;

	__u32 ph_mask;

	__u16 ph_cpu_id;

	__u16 ph_type;

	/* time_t overflow in 2106 */

	__u32 ph_sec;

	__u64 ph_usec;

	__u32 ph_stack;

	__u32 ph_pid;

	__u32 ph_extern_pid;

	__u32 ph_line_num;

} __packed;



#define PH_FLAG_FIRST_RECORD 1



/* Debugging subsystems (32 bits, non-overlapping) */

#define S_UNDEFINED	0x00000001

#define S_MDC		0x00000002

#define S_MDS		0x00000004

#define S_OSC		0x00000008

#define S_OST		0x00000010

#define S_CLASS		0x00000020

#define S_LOG		0x00000040

#define S_LLITE		0x00000080

#define S_RPC		0x00000100

#define S_MGMT		0x00000200

#define S_LNET		0x00000400

#define S_LND		0x00000800 /* ALL LNDs */

#define S_PINGER	0x00001000

#define S_FILTER	0x00002000

/* unused */

#define S_ECHO		0x00008000

#define S_LDLM		0x00010000

#define S_LOV		0x00020000

#define S_LQUOTA	0x00040000

#define S_OSD		0x00080000

#define S_LFSCK		0x00100000

/* unused */

/* unused */

#define S_LMV		0x00800000 /* b_new_cmd */

/* unused */

#define S_SEC		0x02000000 /* upcall cache */

#define S_GSS		0x04000000 /* b_new_cmd */

/* unused */

#define S_MGC		0x10000000

#define S_MGS		0x20000000

#define S_FID		0x40000000 /* b_new_cmd */

#define S_FLD		0x80000000 /* b_new_cmd */



#define LIBCFS_DEBUG_SUBSYS_NAMES {					\

	"undefined", "mdc", "mds", "osc", "ost", "class", "log",	\

	"llite", "rpc", "mgmt", "lnet", "lnd", "pinger", "filter", "",	\

	"echo", "ldlm", "lov", "lquota", "osd", "lfsck", "", "", "lmv",	\

	"", "sec", "gss", "", "mgc", "mgs", "fid", "fld", NULL }



/* Debugging masks (32 bits, non-overlapping) */

#define D_TRACE		0x00000001 /* ENTRY/EXIT markers */

#define D_INODE		0x00000002

#define D_SUPER		0x00000004

#define D_EXT2		0x00000008 /* anything from ext2_debug */

#define D_MALLOC	0x00000010 /* print malloc, free information */

#define D_CACHE		0x00000020 /* cache-related items */

#define D_INFO		0x00000040 /* general information */

#define D_IOCTL		0x00000080 /* ioctl related information */

#define D_NETERROR	0x00000100 /* network errors */

#define D_NET		0x00000200 /* network communications */

#define D_WARNING	0x00000400 /* CWARN(...) == CDEBUG (D_WARNING, ...) */

#define D_BUFFS		0x00000800

#define D_OTHER		0x00001000

#define D_DENTRY	0x00002000

#define D_NETTRACE	0x00004000

#define D_PAGE		0x00008000 /* bulk page handling */

#define D_DLMTRACE	0x00010000

#define D_ERROR		0x00020000 /* CERROR(...) == CDEBUG (D_ERROR, ...) */

#define D_EMERG		0x00040000 /* CEMERG(...) == CDEBUG (D_EMERG, ...) */

#define D_HA		0x00080000 /* recovery and failover */

#define D_RPCTRACE	0x00100000 /* for distributed debugging */

#define D_VFSTRACE	0x00200000

#define D_READA		0x00400000 /* read-ahead */

#define D_MMAP		0x00800000

#define D_CONFIG	0x01000000

#define D_CONSOLE	0x02000000

#define D_QUOTA		0x04000000

#define D_SEC		0x08000000

#define D_LFSCK		0x10000000 /* For both OI scrub and LFSCK */

#define D_HSM		0x20000000



#define LIBCFS_DEBUG_MASKS_NAMES {					\

	"trace", "inode", "super", "ext2", "malloc", "cache", "info",	\

	"ioctl", "neterror", "net", "warning", "buffs", "other",	\

	"dentry", "nettrace", "page", "dlmtrace", "error", "emerg",	\

	"ha", "rpctrace", "vfstrace", "reada", "mmap", "config",	\

	"console", "quota", "sec", "lfsck", "hsm", NULL }



#define D_CANTMASK   (D_ERROR | D_EMERG | D_WARNING | D_CONSOLE)



#ifndef DEBUG_SUBSYSTEM

# define DEBUG_SUBSYSTEM S_UNDEFINED

#endif

drivers/staging/lustre/include/uapi/linux/lnet/libcfs_debug.h

0 → 100644
+149 −0
Original line number Diff line number Diff line 
/*

 * GPL HEADER START

 *

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 only,

 * as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * General Public License version 2 for more details (a copy is included

 * in the LICENSE file that accompanied this code).

 *

 * You should have received a copy of the GNU General Public License

 * version 2 along with this program; If not, see

 * http://www.gnu.org/licenses/gpl-2.0.html

 *

 * GPL HEADER END

 */

/*

 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.

 * Use is subject to license terms.

 *

 * Copyright (c) 2012, 2014, Intel Corporation.

 */

/*

 * This file is part of Lustre, http://www.lustre.org/

 * Lustre is a trademark of Sun Microsystems, Inc.

 *

 * libcfs/include/libcfs/libcfs_debug.h

 *

 * Debug messages and assertions

 *

 */



#ifndef __UAPI_LIBCFS_DEBUG_H__

#define __UAPI_LIBCFS_DEBUG_H__



/**

 * Format for debug message headers

 */

struct ptldebug_header {

	__u32 ph_len;

	__u32 ph_flags;

	__u32 ph_subsys;

	__u32 ph_mask;

	__u16 ph_cpu_id;

	__u16 ph_type;

	/* time_t overflow in 2106 */

	__u32 ph_sec;

	__u64 ph_usec;

	__u32 ph_stack;

	__u32 ph_pid;

	__u32 ph_extern_pid;

	__u32 ph_line_num;

} __attribute__((packed));



#define PH_FLAG_FIRST_RECORD	1



/* Debugging subsystems (32 bits, non-overlapping) */

#define S_UNDEFINED     0x00000001

#define S_MDC           0x00000002

#define S_MDS           0x00000004

#define S_OSC           0x00000008

#define S_OST           0x00000010

#define S_CLASS         0x00000020

#define S_LOG           0x00000040

#define S_LLITE         0x00000080

#define S_RPC           0x00000100

#define S_MGMT          0x00000200

#define S_LNET          0x00000400

#define S_LND           0x00000800 /* ALL LNDs */

#define S_PINGER        0x00001000

#define S_FILTER        0x00002000

#define S_LIBCFS        0x00004000

#define S_ECHO          0x00008000

#define S_LDLM          0x00010000

#define S_LOV           0x00020000

#define S_LQUOTA        0x00040000

#define S_OSD           0x00080000

#define S_LFSCK         0x00100000

#define S_SNAPSHOT      0x00200000

/* unused */

#define S_LMV           0x00800000 /* b_new_cmd */

/* unused */

#define S_SEC           0x02000000 /* upcall cache */

#define S_GSS           0x04000000 /* b_new_cmd */

/* unused */

#define S_MGC           0x10000000

#define S_MGS           0x20000000

#define S_FID           0x40000000 /* b_new_cmd */

#define S_FLD           0x80000000 /* b_new_cmd */



#define LIBCFS_DEBUG_SUBSYS_NAMES {					\

	"undefined", "mdc", "mds", "osc", "ost", "class", "log",	\

	"llite", "rpc", "mgmt", "lnet", "lnd", "pinger", "filter",	\

	"libcfs", "echo", "ldlm", "lov", "lquota", "osd", "lfsck",	\

	"snapshot", "", "lmv", "", "sec", "gss", "", "mgc", "mgs",	\

	"fid", "fld", NULL }



/* Debugging masks (32 bits, non-overlapping) */

#define D_TRACE         0x00000001 /* ENTRY/EXIT markers */

#define D_INODE         0x00000002

#define D_SUPER         0x00000004

#define D_EXT2          0x00000008 /* anything from ext2_debug */

#define D_MALLOC        0x00000010 /* print malloc, free information */

#define D_CACHE         0x00000020 /* cache-related items */

#define D_INFO          0x00000040 /* general information */

#define D_IOCTL         0x00000080 /* ioctl related information */

#define D_NETERROR      0x00000100 /* network errors */

#define D_NET           0x00000200 /* network communications */

#define D_WARNING       0x00000400 /* CWARN(...) == CDEBUG (D_WARNING, ...) */

#define D_BUFFS         0x00000800

#define D_OTHER         0x00001000

#define D_DENTRY        0x00002000

#define D_NETTRACE      0x00004000

#define D_PAGE          0x00008000 /* bulk page handling */

#define D_DLMTRACE      0x00010000

#define D_ERROR         0x00020000 /* CERROR(...) == CDEBUG (D_ERROR, ...) */

#define D_EMERG         0x00040000 /* CEMERG(...) == CDEBUG (D_EMERG, ...) */

#define D_HA            0x00080000 /* recovery and failover */

#define D_RPCTRACE      0x00100000 /* for distributed debugging */

#define D_VFSTRACE      0x00200000

#define D_READA         0x00400000 /* read-ahead */

#define D_MMAP          0x00800000

#define D_CONFIG        0x01000000

#define D_CONSOLE       0x02000000

#define D_QUOTA         0x04000000

#define D_SEC           0x08000000

#define D_LFSCK         0x10000000 /* For both OI scrub and LFSCK */

#define D_HSM           0x20000000

#define D_SNAPSHOT      0x40000000 /* snapshot */

#define D_LAYOUT        0x80000000



#define LIBCFS_DEBUG_MASKS_NAMES {					\

	"trace", "inode", "super", "ext2", "malloc", "cache", "info",	\

	"ioctl", "neterror", "net", "warning", "buffs", "other",	\

	"dentry", "nettrace", "page", "dlmtrace", "error", "emerg",	\

	"ha", "rpctrace", "vfstrace", "reada", "mmap", "config",	\

	"console", "quota", "sec", "lfsck", "hsm", "snapshot", "layout",\

	NULL }



#define D_CANTMASK   (D_ERROR | D_EMERG | D_WARNING | D_CONSOLE)



#define LIBCFS_DEBUG_FILE_PATH_DEFAULT "/tmp/lustre-log"



#endif	/* __UAPI_LIBCFS_DEBUG_H__ */

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