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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef _FS_CEPH_DEBUG_H3#define _FS_CEPH_DEBUG_H4 5#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt6 7#include <linux/string.h>8 9#ifdef CONFIG_CEPH_LIB_PRETTYDEBUG10 11/*12 * wrap pr_debug to include a filename:lineno prefix on each line.13 * this incurs some overhead (kernel size and execution time) due to14 * the extra function call at each call site.15 */16 17# if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)18# define dout(fmt, ...) \19 pr_debug("%.*s %12.12s:%-4d : " fmt, \20 8 - (int)sizeof(KBUILD_MODNAME), " ", \21 kbasename(__FILE__), __LINE__, ##__VA_ARGS__)22# define doutc(client, fmt, ...) \23 pr_debug("%.*s %12.12s:%-4d : [%pU %llu] " fmt, \24 8 - (int)sizeof(KBUILD_MODNAME), " ", \25 kbasename(__FILE__), __LINE__, \26 &client->fsid, client->monc.auth->global_id, \27 ##__VA_ARGS__)28# else29/* faux printk call just to see any compiler warnings. */30# define dout(fmt, ...) \31 no_printk(KERN_DEBUG fmt, ##__VA_ARGS__)32# define doutc(client, fmt, ...) \33 no_printk(KERN_DEBUG "[%pU %llu] " fmt, \34 &client->fsid, \35 client->monc.auth->global_id, \36 ##__VA_ARGS__)37# endif38 39#else40 41/*42 * or, just wrap pr_debug43 */44# define dout(fmt, ...) pr_debug(" " fmt, ##__VA_ARGS__)45# define doutc(client, fmt, ...) \46 pr_debug(" [%pU %llu] %s: " fmt, &client->fsid, \47 client->monc.auth->global_id, __func__, ##__VA_ARGS__)48 49#endif50 51#define pr_notice_client(client, fmt, ...) \52 pr_notice("[%pU %llu]: " fmt, &client->fsid, \53 client->monc.auth->global_id, ##__VA_ARGS__)54#define pr_info_client(client, fmt, ...) \55 pr_info("[%pU %llu]: " fmt, &client->fsid, \56 client->monc.auth->global_id, ##__VA_ARGS__)57#define pr_warn_client(client, fmt, ...) \58 pr_warn("[%pU %llu]: " fmt, &client->fsid, \59 client->monc.auth->global_id, ##__VA_ARGS__)60#define pr_warn_once_client(client, fmt, ...) \61 pr_warn_once("[%pU %llu]: " fmt, &client->fsid, \62 client->monc.auth->global_id, ##__VA_ARGS__)63#define pr_err_client(client, fmt, ...) \64 pr_err("[%pU %llu]: " fmt, &client->fsid, \65 client->monc.auth->global_id, ##__VA_ARGS__)66#define pr_warn_ratelimited_client(client, fmt, ...) \67 pr_warn_ratelimited("[%pU %llu]: " fmt, &client->fsid, \68 client->monc.auth->global_id, ##__VA_ARGS__)69#define pr_err_ratelimited_client(client, fmt, ...) \70 pr_err_ratelimited("[%pU %llu]: " fmt, &client->fsid, \71 client->monc.auth->global_id, ##__VA_ARGS__)72 73#endif74