diff options
| -rwxr-xr-x | tools/testing/selftests/net/udpgso_bench.sh | 75 | ||||
| -rw-r--r-- | tools/testing/selftests/net/udpgso_bench_tx.c | 18 |
2 files changed, 59 insertions, 34 deletions
diff --git a/tools/testing/selftests/net/udpgso_bench.sh b/tools/testing/selftests/net/udpgso_bench.sh index 4df1cd8d69d2..80b5d352702e 100755 --- a/tools/testing/selftests/net/udpgso_bench.sh +++ b/tools/testing/selftests/net/udpgso_bench.sh @@ -3,9 +3,47 @@ # # Run a series of udpgso benchmarks -GREEN='\033[0;92m' -RED='\033[0;31m' -NC='\033[0m' # No Color +readonly GREEN='\033[0;92m' +readonly YELLOW='\033[0;33m' +readonly RED='\033[0;31m' +readonly NC='\033[0m' # No Color + +readonly KSFT_PASS=0 +readonly KSFT_FAIL=1 +readonly KSFT_SKIP=4 + +num_pass=0 +num_err=0 +num_skip=0 + +kselftest_test_exitcode() { + local -r exitcode=$1 + + if [[ ${exitcode} -eq ${KSFT_PASS} ]]; then + num_pass=$(( $num_pass + 1 )) + elif [[ ${exitcode} -eq ${KSFT_SKIP} ]]; then + num_skip=$(( $num_skip + 1 )) + else + num_err=$(( $num_err + 1 )) + fi +} + +kselftest_exit() { + echo -e "$(basename $0): PASS=${num_pass} SKIP=${num_skip} FAIL=${num_err}" + + if [[ $num_err -ne 0 ]]; then + echo -e "$(basename $0): ${RED}FAIL${NC}" + exit ${KSFT_FAIL} + fi + + if [[ $num_skip -ne 0 ]]; then + echo -e "$(basename $0): ${YELLOW}SKIP${NC}" + exit ${KSFT_SKIP} + fi + + echo -e "$(basename $0): ${GREEN}PASS${NC}" + exit ${KSFT_PASS} +} wake_children() { local -r jobs="$(jobs -p)" @@ -29,93 +67,66 @@ run_in_netns() { local -r args=$@ ./in_netns.sh $0 __subprocess ${args} + kselftest_test_exitcode $? } run_udp() { local -r args=$@ - local errors=0 echo "udp" run_in_netns ${args} - errors=$(( $errors + $? )) echo "udp gso" run_in_netns ${args} -S 0 - errors=$(( $errors + $? )) echo "udp gso zerocopy" run_in_netns ${args} -S 0 -z - errors=$(( $errors + $? )) echo "udp gso timestamp" run_in_netns ${args} -S 0 -T - errors=$(( $errors + $? )) echo "udp gso zerocopy audit" run_in_netns ${args} -S 0 -z -a - errors=$(( $errors + $? )) echo "udp gso timestamp audit" run_in_netns ${args} -S 0 -T -a - errors=$(( $errors + $? )) echo "udp gso zerocopy timestamp audit" run_in_netns ${args} -S 0 -T -z -a - errors=$(( $errors + $? )) - - return $errors } run_tcp() { local -r args=$@ - local errors=0 echo "tcp" run_in_netns ${args} -t - errors=$(( $errors + $? )) echo "tcp zerocopy" run_in_netns ${args} -t -z - errors=$(( $errors + $? )) # excluding for now because test fails intermittently # add -P option to include poll() to reduce possibility of lost messages #echo "tcp zerocopy audit" #run_in_netns ${args} -t -z -P -a - #errors=$(( $errors + $? )) - - return $errors } run_all() { local -r core_args="-l 3" local -r ipv4_args="${core_args} -4 -D 127.0.0.1" local -r ipv6_args="${core_args} -6 -D ::1" - local errors=0 echo "ipv4" run_tcp "${ipv4_args}" - errors=$(( $errors + $? )) run_udp "${ipv4_args}" - errors=$(( $errors + $? )) echo "ipv6" run_tcp "${ipv4_args}" - errors=$(( $errors + $? )) run_udp "${ipv6_args}" - errors=$(( $errors + $? )) - - return $errors } if [[ $# -eq 0 ]]; then run_all - if [ $? -ne 0 ]; then - echo -e "$(basename $0): ${RED}FAIL${NC}" - exit 1 - fi - - echo -e "$(basename $0): ${GREEN}PASS${NC}" + kselftest_exit elif [[ $1 == "__subprocess" ]]; then shift run_one $@ diff --git a/tools/testing/selftests/net/udpgso_bench_tx.c b/tools/testing/selftests/net/udpgso_bench_tx.c index dfa83ad57206..ada99496634a 100644 --- a/tools/testing/selftests/net/udpgso_bench_tx.c +++ b/tools/testing/selftests/net/udpgso_bench_tx.c @@ -25,6 +25,8 @@ #include <sys/types.h> #include <unistd.h> +#include "../kselftest.h" + #ifndef ETH_MAX_MTU #define ETH_MAX_MTU 0xFFFFU #endif @@ -45,6 +47,10 @@ #define MSG_ZEROCOPY 0x4000000 #endif +#ifndef ENOTSUPP +#define ENOTSUPP 524 +#endif + #define NUM_PKT 100 static bool cfg_cache_trash; @@ -603,7 +609,7 @@ int main(int argc, char **argv) { unsigned long num_msgs, num_sends; unsigned long tnow, treport, tstop; - int fd, i, val; + int fd, i, val, ret; parse_opts(argc, argv); @@ -623,8 +629,16 @@ int main(int argc, char **argv) if (cfg_zerocopy) { val = 1; - if (setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, &val, sizeof(val))) + + ret = setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, + &val, sizeof(val)); + if (ret) { + if (errno == ENOPROTOOPT || errno == ENOTSUPP) { + fprintf(stderr, "SO_ZEROCOPY not supported"); + exit(KSFT_SKIP); + } error(1, errno, "setsockopt zerocopy"); + } } if (cfg_connected && |
