On Thu, May 14 2020 at 3:53am -0400, Damien Le Moal <Damien.LeMoal@xxxxxxx> wrote: > On 2020/05/14 15:09, Hannes Reinecke wrote: > > Switch to use dynamic debug to avoid having recompile the kernel > > just to enable debugging messages. > > > > Signed-off-by: Hannes Reinecke <hare@xxxxxxx> > > --- > > include/linux/device-mapper.h | 5 ++--- > > 1 file changed, 2 insertions(+), 3 deletions(-) > > > > diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h > > index af48d9da3916..4694e1bb4196 100644 > > --- a/include/linux/device-mapper.h > > +++ b/include/linux/device-mapper.h > > @@ -557,12 +557,11 @@ 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__) > > > > +#define DMDEBUG_LIMIT(fmt, ...) pr_debug_ratelimited(DM_FMT(fmt), ##__VA_ARGS__) > > Why do you move this one out of the #ifdef CONFIG_DM_DEBUG scope ? I'd imagine because it already uses dynamic debugging and is useful even if CONFIG_DM_DEBUG isn't set. Makes sense to me. I'll add a note about it in the commit header though. Mike -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
