[dpdk-dev] [PATCH] rte_log.h: display level in logs from RTE_LOG
Stephen Hemminger
stephen at networkplumber.org
Fri Nov 13 17:41:43 CET 2015
On Fri, 13 Nov 2015 15:11:09 +0200
Panu Matilainen <pmatilai at redhat.com> wrote:
> On 11/13/2015 07:50 AM, Matthew Hall wrote:
> > Signed-off-by: Matthew Hall <mhall at mhcomputing.net>
> > ---
> > lib/librte_eal/common/include/rte_log.h | 8 ++++----
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/lib/librte_eal/common/include/rte_log.h b/lib/librte_eal/common/include/rte_log.h
> > index ede0dca..be961d0 100644
> > --- a/lib/librte_eal/common/include/rte_log.h
> > +++ b/lib/librte_eal/common/include/rte_log.h
> > @@ -297,10 +297,10 @@ int rte_vlog(uint32_t level, uint32_t logtype, const char *format, va_list ap)
> > * - 0: Success.
> > * - Negative on error.
> > */
> > -#define RTE_LOG(l, t, ...) \
> > - (void)((RTE_LOG_ ## l <= RTE_LOG_LEVEL) ? \
> > - rte_log(RTE_LOG_ ## l, \
> > - RTE_LOGTYPE_ ## t, # t ": " __VA_ARGS__) : \
> > +#define RTE_LOG(l, t, ...) \
> > + (void)((RTE_LOG_ ## l <= RTE_LOG_LEVEL) ? \
> > + rte_log(RTE_LOG_ ## l, \
> > + RTE_LOGTYPE_ ## t, # t ": " #l ": " __VA_ARGS__) : \
> > 0)
> >
> > #ifdef __cplusplus
> >
>
> +1 for this, makes it much easier to spot the actually important
> messages from all the other noise. Both visually and programmatically.
>
> - Panu -
-1
This is already done by syslog and friends and adds more cruft to log messages.
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