cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ceph_debug.h (907B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef _FS_CEPH_DEBUG_H
      3#define _FS_CEPH_DEBUG_H
      4
      5#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
      6
      7#include <linux/string.h>
      8
      9#ifdef CONFIG_CEPH_LIB_PRETTYDEBUG
     10
     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 to
     14 * 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# else
     23/* faux printk call just to see any compiler warnings. */
     24#  define dout(fmt, ...)	do {				\
     25		if (0)						\
     26			printk(KERN_DEBUG fmt, ##__VA_ARGS__);	\
     27	} while (0)
     28# endif
     29
     30#else
     31
     32/*
     33 * or, just wrap pr_debug
     34 */
     35# define dout(fmt, ...)	pr_debug(" " fmt, ##__VA_ARGS__)
     36
     37#endif
     38
     39#endif