[dpdk-dev] [PATCH 1/2] enic: replace use of printf with log

[David Marchand]

On Sat, Feb 14, 2015 at 5:28 PM, Neil Horman <nhorman at tuxdriver.com> wrote:

> On Sat, Feb 14, 2015 at 10:32:58AM -0500, Stephen Hemminger wrote:
> > Device driver should log via DPDK log, not to printf which is
> > sends to /dev/null in a daemon application.
> >
> > Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
> > ---
> >  lib/librte_pmd_enic/enic_compat.h | 11 +++++++----
> >  1 file changed, 7 insertions(+), 4 deletions(-)
> >
> > diff --git a/lib/librte_pmd_enic/enic_compat.h
> b/lib/librte_pmd_enic/enic_compat.h
> > index b1af838..c3ab76e 100644
> > --- a/lib/librte_pmd_enic/enic_compat.h
> > +++ b/lib/librte_pmd_enic/enic_compat.h
> > @@ -75,10 +75,13 @@
> >  #define kzalloc(size, flags) calloc(1, size)
> >  #define kfree(x) free(x)
> >
> > -#define dev_err(x, args...) printf("rte_enic_pmd : Error - " args)
> > -#define dev_info(x, args...) printf("rte_enic_pmd: Info - " args)
> > -#define dev_warning(x, args...) printf("rte_enic_pmd: Warning - " args)
> > -#define dev_trace(x, args...) printf("rte_enic_pmd: Trace - " args)
> > +#define dev_printk(level, fmt, args...)      \
> > +     RTE_LOG(level, PMD, "rte_enic_pmd:" fmt, ## args)
> > +
> > +#define dev_err(x, args...) dev_printk(ERR, args)
> > +#define dev_info(x, args...) dev_printk(INFO,  args)
> > +#define dev_warning(x, args...) dev_printk(WARNING, args)
> > +#define dev_debug(x, args...) dev_printk(DEBUG, args)
> >
> >  #define __le16 u16
> >  #define __le32 u32
> > --
> > 2.1.4
> >
> >
> Series
> Acked-by: Neil Horman <nhorman at tuxdriver.com>
>

Use of rte_log would be better for init messages, but since the driver
makes no difference, this looks good enough to me.
Thanks Stephen.

Acked-by: David Marchand <david.marchand at 6wind.com>

-- 
David Marchand