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| author | Hannes Reinecke <hare@suse.de> | 2020-05-14 08:09:28 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-05-20 23:09:45 +0200 |
| commit | 74244b59a82358b9f51c80981a99c5951ea3028f (patch) | |
| tree | 55c2f932a7844faf2d5d9804d22999bdbab4434f | |
| parent | dm: replace zero-length array with flexible-array (diff) | |
| download | linux-74244b59a82358b9f51c80981a99c5951ea3028f.tar.xz linux-74244b59a82358b9f51c80981a99c5951ea3028f.zip | |
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 <hare@suse.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| -rw-r--r-- | include/linux/device-mapper.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 934037d938b9..8750f2dc5613 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)) |