diff options
Diffstat (limited to 'xenolinux-2.4.24-sparse/include/linux/sunrpc/debug.h')
| -rw-r--r-- | xenolinux-2.4.24-sparse/include/linux/sunrpc/debug.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/xenolinux-2.4.24-sparse/include/linux/sunrpc/debug.h b/xenolinux-2.4.24-sparse/include/linux/sunrpc/debug.h new file mode 100644 index 0000000000..67dbfb887e --- /dev/null +++ b/xenolinux-2.4.24-sparse/include/linux/sunrpc/debug.h @@ -0,0 +1,95 @@ +/* + * linux/include/linux/sunrpc/debug.h + * + * Debugging support for sunrpc module + * + * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef _LINUX_SUNRPC_DEBUG_H_ +#define _LINUX_SUNRPC_DEBUG_H_ + +#include <linux/config.h> + +#include <linux/timer.h> +#include <linux/tqueue.h> + +/* + * Enable RPC debugging/profiling. + */ +/*#ifdef CONFIG_SYSCTL*/ +/*#define RPC_DEBUG*/ +/*#endif*/ +/* #define RPC_PROFILE */ + +/* + * RPC debug facilities + */ +#define RPCDBG_XPRT 0x0001 +#define RPCDBG_CALL 0x0002 +#define RPCDBG_DEBUG 0x0004 +#define RPCDBG_NFS 0x0008 +#define RPCDBG_AUTH 0x0010 +#define RPCDBG_PMAP 0x0020 +#define RPCDBG_SCHED 0x0040 +#define RPCDBG_SVCSOCK 0x0100 +#define RPCDBG_SVCDSP 0x0200 +#define RPCDBG_MISC 0x0400 +#define RPCDBG_ALL 0x7fff + +#ifdef __KERNEL__ + +/* + * Debugging macros etc + */ +#ifdef RPC_DEBUG +extern unsigned int rpc_debug; +extern unsigned int nfs_debug; +extern unsigned int nfsd_debug; +extern unsigned int nlm_debug; +#endif + +#define dprintk(args...) dfprintk(FACILITY, ## args) + +#undef ifdebug +#ifdef RPC_DEBUG +# define ifdebug(fac) if (rpc_debug & RPCDBG_##fac) +# define dfprintk(fac, args...) do { ifdebug(fac) printk(args); } while(0) +# define RPC_IFDEBUG(x) x +#else +# define dfprintk(fac, args...) do ; while (0) +# define RPC_IFDEBUG(x) +#endif + +#ifdef RPC_PROFILE +# define pprintk(args...) printk(## args) +#else +# define pprintk(args...) do ; while (0) +#endif + +/* + * Sysctl interface for RPC debugging + */ +#ifdef RPC_DEBUG +void rpc_register_sysctl(void); +void rpc_unregister_sysctl(void); +#endif + +#endif /* __KERNEL__ */ + +/* + * Declarations for the sysctl debug interface, which allows to read or + * change the debug flags for rpc, nfs, nfsd, and lockd. Since the sunrpc + * module currently registers its sysctl table dynamically, the sysctl path + * for module FOO is <CTL_SUNRPC, CTL_FOODEBUG>. + */ +#define CTL_SUNRPC 7249 /* arbitrary and hopefully unused */ + +enum { + CTL_RPCDEBUG = 1, + CTL_NFSDEBUG, + CTL_NFSDDEBUG, + CTL_NLMDEBUG, +}; + +#endif /* _LINUX_SUNRPC_DEBUG_H_ */ |