From: Hannes Reinecke Date: Thu, 14 May 2020 06:09:28 +0000 (+0200) Subject: dm: use dynamic debug instead of compile-time config option X-Git-Tag: v5.8-rc1~125^2~34 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=74244b59a82358b9f51c80981a99c5951ea3028f;p=thirdparty%2Fkernel%2Flinux.git dm: use dynamic debug instead of compile-time config option Switch to use dynamic debug to avoid having recompile the kernel just to enable debugging messages. Signed-off-by: Hannes Reinecke Signed-off-by: Mike Snitzer --- diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 934037d938b9a..8750f2dc5613a 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -559,13 +559,8 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size); #define DMINFO(fmt, ...) pr_info(DM_FMT(fmt), ##__VA_ARGS__) #define DMINFO_LIMIT(fmt, ...) pr_info_ratelimited(DM_FMT(fmt), ##__VA_ARGS__) -#ifdef CONFIG_DM_DEBUG -#define DMDEBUG(fmt, ...) printk(KERN_DEBUG DM_FMT(fmt), ##__VA_ARGS__) +#define DMDEBUG(fmt, ...) pr_debug(DM_FMT(fmt), ##__VA_ARGS__) #define DMDEBUG_LIMIT(fmt, ...) pr_debug_ratelimited(DM_FMT(fmt), ##__VA_ARGS__) -#else -#define DMDEBUG(fmt, ...) no_printk(fmt, ##__VA_ARGS__) -#define DMDEBUG_LIMIT(fmt, ...) no_printk(fmt, ##__VA_ARGS__) -#endif #define DMEMIT(x...) sz += ((sz >= maxlen) ? \ 0 : scnprintf(result + sz, maxlen - sz, x))