/* SPDX-License-Identifier: GPL-2.0 */ /* * 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 <uapi/linux/sunrpc/debug.h> /* * Debugging macros etc */ #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) extern unsigned int rpc_debug; extern unsigned int nfs_debug; extern unsigned int nfsd_debug; extern unsigned int nlm_debug; #endif #define dprintk(fmt, ...) \ dfprintk(FACILITY, fmt, ##__VA_ARGS__) #define dprintk_cont(fmt, ...) \ dfprintk_cont(FACILITY, fmt, ##__VA_ARGS__) #define dprintk_rcu(fmt, ...) \ dfprintk_rcu(FACILITY, fmt, ##__VA_ARGS__) #define dprintk_rcu_cont(fmt, ...) \ dfprintk_rcu_cont(FACILITY, fmt, ##__VA_ARGS__) #undef ifdebug #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) # define ifdebug(fac) if (unlikely(rpc_debug & RPCDBG_##fac)) # define dfprintk(fac, fmt, ...) \ do { \ ifdebug(fac) \ printk(KERN_DEFAULT fmt, ##__VA_ARGS__); \ } while (0) # define dfprintk_cont(fac, fmt, ...) \ do { \ ifdebug(fac) \ printk(KERN_CONT fmt, ##__VA_ARGS__); \ } while (0) # define dfprintk_rcu(fac, fmt, ...) \ do { \ ifdebug(fac) { \ rcu_read_lock(); \ printk(KERN_DEFAULT fmt, ##__VA_ARGS__); \ rcu_read_unlock(); \ } \ } while (0) # define dfprintk_rcu_cont(fac, fmt, ...) \ do { \ ifdebug(fac) { \ rcu_read_lock(); \ printk(KERN_CONT fmt, ##__VA_ARGS__); \ rcu_read_unlock(); \ } \ } while (0) # define RPC_IFDEBUG(x) x #else # define ifdebug(fac) if (0) # define dfprintk(fac, fmt, ...) do {} while (0) # define dfprintk_cont(fac, fmt, ...) do {} while (0) # define dfprintk_rcu(fac, fmt, ...) do {} while (0) # define RPC_IFDEBUG(x) #endif /* * Sysctl interface for RPC debugging */ struct rpc_clnt; struct rpc_xprt; #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) void rpc_register_sysctl(void); void rpc_unregister_sysctl(void); void sunrpc_debugfs_init(void); void sunrpc_debugfs_exit(void); void rpc_clnt_debugfs_register(struct rpc_clnt *); void rpc_clnt_debugfs_unregister(struct rpc_clnt *); void rpc_xprt_debugfs_register(struct rpc_xprt *); void rpc_xprt_debugfs_unregister(struct rpc_xprt *); #else static inline void sunrpc_debugfs_init(void) { return; } static inline void sunrpc_debugfs_exit(void) { return; } static inline void rpc_clnt_debugfs_register(struct rpc_clnt *clnt) { return; } static inline void rpc_clnt_debugfs_unregister(struct rpc_clnt *clnt) { return; } static inline void rpc_xprt_debugfs_register(struct rpc_xprt *xprt) { return; } static inline void rpc_xprt_debugfs_unregister(struct rpc_xprt *xprt) { return; } #endif #endif /* _LINUX_SUNRPC_DEBUG_H_ */
Name | Type | Size | Permission | Actions |
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addr.h | File | 4.94 KB | 0644 |
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auth.h | File | 7.43 KB | 0644 |
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auth_gss.h | File | 2.33 KB | 0644 |
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bc_xprt.h | File | 2.42 KB | 0644 |
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cache.h | File | 8.38 KB | 0644 |
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clnt.h | File | 7.17 KB | 0644 |
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debug.h | File | 2.76 KB | 0644 |
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gss_api.h | File | 4.56 KB | 0644 |
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gss_asn1.h | File | 3.11 KB | 0644 |
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gss_err.h | File | 5.93 KB | 0644 |
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gss_krb5.h | File | 11.15 KB | 0644 |
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gss_krb5_enctypes.h | File | 123 B | 0644 |
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metrics.h | File | 3.52 KB | 0644 |
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msg_prot.h | File | 6.23 KB | 0644 |
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rpc_pipe_fs.h | File | 3.92 KB | 0644 |
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rpc_rdma.h | File | 3.81 KB | 0644 |
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sched.h | File | 9.09 KB | 0644 |
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stats.h | File | 2.01 KB | 0644 |
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svc.h | File | 16.55 KB | 0644 |
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svc_rdma.h | File | 7.43 KB | 0644 |
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svc_xprt.h | File | 6.63 KB | 0644 |
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svcauth.h | File | 6.11 KB | 0644 |
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svcauth_gss.h | File | 824 B | 0644 |
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svcsock.h | File | 2.06 KB | 0644 |
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timer.h | File | 1.14 KB | 0644 |
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types.h | File | 497 B | 0644 |
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xdr.h | File | 12.73 KB | 0644 |
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xprt.h | File | 14.77 KB | 0644 |
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xprtmultipath.h | File | 2 KB | 0644 |
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xprtrdma.h | File | 2.9 KB | 0644 |
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xprtsock.h | File | 1.73 KB | 0644 |
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