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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /fs/cifs/cifs_debug.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/cifs/cifs_debug.h')
| -rw-r--r-- | fs/cifs/cifs_debug.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/cifs_debug.h new file mode 100644 index 000000000..f4f3f0853 --- /dev/null +++ b/fs/cifs/cifs_debug.h @@ -0,0 +1,86 @@ +/* + * + * Copyright (c) International Business Machines Corp., 2000,2002 + * Modified by Steve French (sfrench@us.ibm.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * +*/ + +#ifndef _H_CIFS_DEBUG +#define _H_CIFS_DEBUG + +void cifs_dump_mem(char *label, void *data, int length); +void cifs_dump_detail(void *buf, struct TCP_Server_Info *ptcp_info); +void cifs_dump_mids(struct TCP_Server_Info *); +extern bool traceSMB; /* flag which enables the function below */ +void dump_smb(void *, int); +#define CIFS_INFO 0x01 +#define CIFS_RC 0x02 +#define CIFS_TIMER 0x04 + +#define VFS 1 +#define FYI 2 +extern int cifsFYI; +#ifdef CONFIG_CIFS_DEBUG2 +#define NOISY 4 +#else +#define NOISY 0 +#endif +#define ONCE 8 + +/* + * debug ON + * -------- + */ +#ifdef CONFIG_CIFS_DEBUG + +/* information message: e.g., configuration, major event */ +#define cifs_dbg_func(ratefunc, type, fmt, ...) \ +do { \ + if ((type) & FYI && cifsFYI & CIFS_INFO) { \ + pr_debug_ ## ratefunc("%s: " \ + fmt, __FILE__, ##__VA_ARGS__); \ + } else if ((type) & VFS) { \ + pr_err_ ## ratefunc("CIFS VFS: " \ + fmt, ##__VA_ARGS__); \ + } else if ((type) & NOISY && (NOISY != 0)) { \ + pr_debug_ ## ratefunc(fmt, ##__VA_ARGS__); \ + } \ +} while (0) + +#define cifs_dbg(type, fmt, ...) \ +do { \ + if ((type) & ONCE) \ + cifs_dbg_func(once, \ + type, fmt, ##__VA_ARGS__); \ + else \ + cifs_dbg_func(ratelimited, \ + type, fmt, ##__VA_ARGS__); \ +} while (0) + +/* + * debug OFF + * --------- + */ +#else /* _CIFS_DEBUG */ +#define cifs_dbg(type, fmt, ...) \ +do { \ + if (0) \ + pr_debug(fmt, ##__VA_ARGS__); \ +} while (0) +#endif + +#endif /* _H_CIFS_DEBUG */ |