projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/include/linux/lockd/debug.h | |
| 3 | * | |
| 4 | * Debugging stuff. | |
| 5 | * | |
| 6 | * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de> | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef LINUX_LOCKD_DEBUG_H | |
| 10 | #define LINUX_LOCKD_DEBUG_H | |
| 11 | ||
| 12 | #ifdef __KERNEL__ | |
| 13 | ||
| 14 | #include <linux/sunrpc/debug.h> | |
| 15 | ||
| 16 | /* | |
| 17 | * Enable lockd debugging. | |
| 18 | * Requires RPC_DEBUG. | |
| 19 | */ | |
| 20 | #ifdef RPC_DEBUG | |
| 21 | # define LOCKD_DEBUG 1 | |
| 22 | #endif | |
| 23 | ||
| 24 | #undef ifdebug | |
| 25 | #if defined(RPC_DEBUG) && defined(LOCKD_DEBUG) | |
| 26 | # define ifdebug(flag) if (unlikely(nlm_debug & NLMDBG_##flag)) | |
| 27 | #else | |
| 28 | # define ifdebug(flag) if (0) | |
| 29 | #endif | |
| 30 | ||
| 31 | #endif /* __KERNEL__ */ | |
| 32 | ||
| 33 | /* | |
| 34 | * Debug flags | |
| 35 | */ | |
| 36 | #define NLMDBG_SVC 0x0001 | |
| 37 | #define NLMDBG_CLIENT 0x0002 | |
| 38 | #define NLMDBG_CLNTLOCK 0x0004 | |
| 39 | #define NLMDBG_SVCLOCK 0x0008 | |
| 40 | #define NLMDBG_MONITOR 0x0010 | |
| 41 | #define NLMDBG_CLNTSUBS 0x0020 | |
| 42 | #define NLMDBG_SVCSUBS 0x0040 | |
| 43 | #define NLMDBG_HOSTCACHE 0x0080 | |
| 44 | #define NLMDBG_XDR 0x0100 | |
| 45 | #define NLMDBG_ALL 0x7fff | |
| 46 | ||
| 47 | ||
| 48 | /* | |
| 49 | * Support for printing NLM cookies in dprintk() | |
| 50 | */ | |
| 51 | #ifdef RPC_DEBUG | |
| 52 | struct nlm_cookie; | |
| 53 | /* Call this function with the BKL held (it uses a static buffer) */ | |
| 54 | extern const char *nlmdbg_cookie2a(const struct nlm_cookie *); | |
| 55 | #endif | |
| 56 | ||
| 57 | #endif /* LINUX_LOCKD_DEBUG_H */ |