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: James Simmons <uja.ornl@xxxxxxxxx> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245 Reviewed-on: https://review.whamcloud.com/28089 Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx> Reviewed-by: Olaf Weber <olaf.weber@xxxxxxx> Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx> Signed-off-by: James Simmons <jsimmons@xxxxxxxxxxxxx> --- .../lustre/include/linux/libcfs/libcfs_debug.h | 104 +------------- .../lustre/include/uapi/linux/lnet/libcfs_debug.h | 149 +++++++++++++++++++++ 2 files changed, 151 insertions(+), 102 deletions(-) create mode 100644 drivers/staging/lustre/include/uapi/linux/lnet/libcfs_debug.h diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h index b7bd6e8..91d141d 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h @@ -38,6 +38,8 @@ #ifndef __LIBCFS_DEBUG_H__ #define __LIBCFS_DEBUG_H__ +#include "../../uapi/linux/lnet/libcfs_debug.h" + /* * Debugging */ @@ -59,108 +61,6 @@ 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 diff --git a/drivers/staging/lustre/include/uapi/linux/lnet/libcfs_debug.h b/drivers/staging/lustre/include/uapi/linux/lnet/libcfs_debug.h new file mode 100644 index 0000000..c4d9472 --- /dev/null +++ b/drivers/staging/lustre/include/uapi/linux/lnet/libcfs_debug.h @@ -0,0 +1,149 @@ +/* + * 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__ */ -- 1.8.3.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
