[ovs-dev] [PATCH ovs 2/2] dpif-netdev: Add meter cache for performance

Tonghao Zhang xiangxia.m.yue at gmail.com
Sat Mar 14 14:42:35 UTC 2020


On Sat, Mar 14, 2020 at 7:01 PM 0-day Robot <robot at bytheb.org> wrote:
>
> Bleep bloop.  Greetings Tonghao Zhang, I am a robot and I have tried out your patch.
> Thanks for your contribution.
>
> I encountered some error that I wasn't expecting.  See the details below.
>
>
> build:
> /bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/dp-packet.lo -MD -MP -MF $depbase.Tpo -c -o lib/dp-packet.lo lib/dp-packet.c &&\
> mv -f $depbase.Tpo $depbase.Plo
> libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/dp-packet.lo -MD -MP -MF lib/.deps/dp-packet.Tpo -c lib/dp-packet.c -o lib/dp-packet.o
> depbase=`echo lib/dpif-netdev-lookup-generic.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
> /bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/dpif-netdev-lookup-generic.lo -MD -MP -MF $depbase.Tpo -c -o lib/dpif-netdev-lookup-generic.lo lib/dpif-netdev-lookup-generic.c &&\
> mv -f $depbase.Tpo $depbase.Plo
> libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/dpif-netdev-lookup-generic.lo -MD -MP -MF lib/.deps/dpif-netdev-lookup-generic.Tpo -c lib/dpif-netdev-lookup-generic.c -o lib/dpif-netdev-lookup-generic.o
> depbase=`echo lib/dpif-netdev.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
> /bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/dpif-netdev.lo -MD -MP -MF $depbase.Tpo -c -o lib/dpif-netdev.lo lib/dpif-netdev.c &&\
> mv -f $depbase.Tpo $depbase.Plo
> libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/dpif-netdev.lo -MD -MP -MF lib/.deps/dpif-netdev.Tpo -c lib/dpif-netdev.c -o lib/dpif-netdev.o
> lib/dpif-netdev.c: In function 'dp_meter_cache_lookup':
> lib/dpif-netdev.c:1588:5: error: implicit declaration of function 'likely' [-Werror=implicit-function-declaration]
>      if (likely(meter && meter->id == meter_id)) {
>      ^
> lib/dpif-netdev.c: In function 'dp_netdev_run_meter':
> lib/dpif-netdev.c:5888:5: error: implicit declaration of function 'unlikely' [-Werror=implicit-function-declaration]
>      if (unlikely(!meter)) {
>      ^
should change the likely/unlikely ->OVS_LIKELY/OVS_UNLIKELY.

> cc1: all warnings being treated as errors
> make[2]: *** [lib/dpif-netdev.lo] Error 1
> make[2]: Leaving directory `/var/lib/jenkins/jobs/upstream_build_from_pw/workspace'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/var/lib/jenkins/jobs/upstream_build_from_pw/workspace'
> make: *** [all] Error 2
>
>
> Please check this out.  If you feel there has been an error, please email aconole at redhat.com
>
> Thanks,
> 0-day Robot



-- 
Thanks,
Tonghao


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