Home
last modified time | relevance | path

Searched refs:null (Results 1 – 25 of 655) sorted by relevance

12345678910>>...27

/linux/tools/testing/selftests/net/
H A Dlwt_dst_cache_ref_loop.sh27 setup_ns tmp_node &>/dev/null
34 peer name veth1 netns $tmp_node &>/dev/null
37 ip -netns $tmp_node link set veth0 up &>/dev/null
40 ip -netns $tmp_node link set veth1 up &>/dev/null
49 lsmod 2>/dev/null | grep -q "ila"
51 [ $ila_lsmod != 0 ] && modprobe ila &>/dev/null
56 dev veth0 &>/dev/null
60 dev veth0 &>/dev/null
63 encap rpl segs 2001:db8:3::1 dev veth0 &>/dev/null
66 encap seg6 mode inline segs 2001:db8:4::1 dev veth0 &>/dev/null
[all …]
H A Dioam6.sh189 setup_ns ioam_tmp_node &>/dev/null
193 peer name veth1 netns $ioam_tmp_node &>/dev/null
196 ip -netns $ioam_tmp_node link set veth0 up &>/dev/null
199 ip -netns $ioam_tmp_node link set veth1 up &>/dev/null
210 encap ioam6 trace prealloc type 0x800000 ns 0 size 4 dev veth0 &>/dev/null
213 ip -netns $ioam_tmp_node -6 route 2>/dev/null | grep -q "encap ioam6"
227 lsmod 2>/dev/null | grep -q "ip6_tunnel"
234 modprobe ip6_tunnel &>/dev/null
235 lsmod 2>/dev/null | grep -q "ip6_tunnel"
240 ip a 2>/dev/null | grep -q "ip6tnl0"
[all …]
H A Darp_ndisc_evict_nocarrier.sh28 sysctl -w net.ipv6.conf.veth1.ndisc_evict_nocarrier=1 >/dev/null 2>&1
29 sysctl -w net.ipv6.conf.all.ndisc_evict_nocarrier=1 >/dev/null 2>&1
43 ip netns exec ${me} sysctl -w $1 >/dev/null 2>&1
46 ip netns exec ${me} ping -6 -c1 -Iveth1 $V6_ADDR1 >/dev/null 2>&1
48 ip netns exec ${me} ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
70 sysctl -w "$1" >/dev/null 2>&1
73 ping -c1 -I veth0 $V4_ADDR1 -q >/dev/null 2>&1
75 ip neigh get $V4_ADDR1 dev veth0 >/dev/null 2>&1
91 sysctl -w net.ipv4.conf.veth0.arp_evict_nocarrier=1 >/dev/null 2>&1
92 sysctl -w net.ipv4.conf.all.arp_evict_nocarrier=1 >/dev/null
[all...]
H A Dip_defrag.sh17 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_high_thresh=9000000 >/dev/null 2>&1
18 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_low_thresh=7000000 >/dev/null 2>&1
19 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_time=1 >/dev/null 2>&1
21 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_high_thresh=9000000 >/dev/null 2>&1
22 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_low_thresh=7000000 >/dev/null 2>&1
23 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_time=1 >/dev/null 2>&1
25 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 >/dev/null…
26 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_low_thresh=7000000 >/dev/null…
27 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_timeout=1 >/dev/null 2>&1
30 ip netns exec "${NETNS}" sysctl -w net.ipv6.route.max_size=65536 >/dev/null 2>&1
/linux/tools/testing/selftests/filesystems/fat/
H A Drun_fat_tests.sh29 chattr +C "${IMG_PATH}" >/dev/null 2>&1 || true
32 mkfs.vfat "${IMG_PATH}" >/dev/null 2>&1
47 echo old | sudo tee "${old_path}" >/dev/null 2>&1
48 echo new | sudo tee "${new_path}" >/dev/null 2>&1
49 sudo "${rename_exchange}" "${old_path}" "${new_path}" >/dev/null 2>&1
51 grep new "${old_path}" >/dev/null 2>&1
52 grep old "${new_path}" >/dev/null 2>&1
63 echo old | sudo tee "${old_path}" >/dev/null 2>&1
64 echo new | sudo tee "${new_path}" >/dev/null 2>&1
65 sudo "${rename_exchange}" "${old_path}" "${new_path}" >/dev/null 2>&1
[all …]
/linux/tools/perf/tests/shell/
H A Drecord.sh55 if ! perf record -o /dev/null --quiet ${testprog} 2> /dev/null
60 if ! perf record --per-thread -o "${perfdata}" ${testprog} 2> /dev/null
80 perf record -p "${TESTPID}" --per-thread -o "${perfdata}" sleep 1 2> /dev/null
112 -c 1000 --per-thread ${testprog} 2> /dev/null \
113 | perf script -F ip,sym,iregs -i - 2> /dev/null \
125 if ! perf record -aB --synth=no -o "${perfdata}" ${testprog} 2> /dev/null
137 -o "${perfdata}" ${testprog} 2> /dev/null
154 if ! perf record -o "${perfdata}" ${testprog} 2> /dev/null
167 -o "${perfdata}" ${testprog} 2> /dev/null
193 …perf record -o "${perfdata}" -e "{branches:p,instructions}" -j any,counter ${testprog} 2> /dev/null
[all …]
H A Dlock_contention.sh53 perf lock record -o ${perfdata} -- perf bench sched messaging -p > /dev/null 2>&1
67 if ! perf lock con -b true > /dev/null 2>&1 ; then
73 perf lock con -a -b -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
105 if ! perf lock con -b true > /dev/null 2>&1 ; then
110 perf lock con -a -b -t -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
128 if ! perf lock con -b true > /dev/null 2>&1 ; then
133 perf lock con -a -b -l -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
145 if ! perf lock con -b true > /dev/null 2>&1 ; then
151 perf lock con -a -b --lock-cgroup -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
169 if ! perf lock con -b true > /dev/null
[all...]
H A Drecord_bpf_filter.sh26 -o /dev/null --quiet true 2>&1
45 -o "${perfdata}" true 2> /dev/null
71 -o /dev/null true 2>&1 | grep -q PERF_SAMPLE_CPU
79 -o /dev/null true 2>/dev/null
93 -o /dev/null true 2>/dev/null
101 -o /dev/null true 2>&1 | grep -q PERF_SAMPLE_CPU
109 -o /dev/null true 2>&1 | grep -q PERF_SAMPLE_CODE_PAGE_SIZE
124 -o "${perfdata}" true 2> /dev/null
154 -a --all-cgroups --synth=cgroup -o "${perfdata}" true 2> /dev/null
162 -o /dev/null true 2>&1 | grep -q PERF_SAMPLE_CGROUP
/linux/tools/testing/selftests/ftrace/test.d/trigger/
H A Dtrigger-hist.tc15 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
16 grep parent_pid events/sched/sched_process_fork/hist > /dev/null || \
18 grep child events/sched/sched_process_fork/hist > /dev/null || \
26 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
27 grep '^{ parent_pid:.*, child_pid:.*}' events/sched/sched_process_fork/hist > /dev/null || \
35 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
37 grep "parent_comm: $COMM" events/sched/sched_process_fork/hist > /dev/null || \
45 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
46 … call_site: \[[0-9a-f][0-9a-f]*\] [_a-zA-Z][_a-zA-Z]* *}' events/kmem/kmalloc/hist > /dev/null || \
54 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
[all …]
H A Dtrigger-hist-mod.tc15 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
17 grep "common_pid: $COMM" events/sched/sched_process_fork/hist > /dev/null || \
25 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
28 grep "parent_pid: $HEX" events/sched/sched_process_fork/hist > /dev/null || \
36 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
37 grep "id: \(unknown_\|sys_\)" events/raw_syscalls/sys_exit/hist > /dev/null || \
46 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
47 grep 'bytes_req: ~ 2^[0-9]*' events/kmem/kmalloc/hist > /dev/null || \
H A Dtrigger-multihist.tc16 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
17 grep parent_pid events/sched/sched_process_fork/hist > /dev/null || \
19 grep child events/sched/sched_process_fork/hist > /dev/null || \
22 grep "parent_comm: $COMM" events/sched/sched_process_fork/hist > /dev/null || \
30 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
31 grep test_hist events/sched/sched_process_fork/hist > /dev/null || \
37 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done
38 grep test_hist events/sched/sched_process_exit/hist > /dev/null || \
/linux/tools/testing/selftests/bpf/
H A Dtest_bpftool_metadata.sh
H A Dtest_bpftool_map.sh
/linux/tools/testing/selftests/ublk/
H A Dtest_generic_16.sh17 dev_id=$(_add_ublk_dev -t null -q 2 -d 32)
27 _ublk_del_dev "${dev_id}" > /dev/null 2>&1
31 dev_id=$(_add_ublk_dev -t null -q 2 -d 32)
35 dd if=/dev/ublkb${dev_id} of=/dev/null bs=4k iflag=direct > /dev/null 2>&1 &
42 if ${UBLK_PROG} stop -n "${dev_id}" --safe 2>/dev/null; then
48 kill $dd_pid 2>/dev/null
49 wait $dd_pid 2>/dev/null
/linux/tools/testing/selftests/net/netfilter/
H A Dnft_concat_range.sh561 ip netns exec B "$@" >/dev/null 2>&1
578 command -v "${tool}" >/dev/null && return 0
586 B ping -c1 -W1 "${dst_addr4}" >/dev/null 2>&1
592 if command -v ping6 >/dev/null; then
595 2>/dev/null
601 2>/dev/null
609 if command -v sendip >/dev/null; then
623 elif command -v socat -v >/dev/null; then
633 ip addr add "${dst_addr4}" dev veth_a 2>/dev/null
643 ip addr add "${dst_addr4}" dev veth_a 2>/dev/null
[all …]
H A Dnft_nat_zones.sh34 v4gc1=$(sysctl -n net.ipv4.neigh.default.gc_thresh1 2>/dev/null)
35 v4gc2=$(sysctl -n net.ipv4.neigh.default.gc_thresh2 2>/dev/null)
36 v4gc3=$(sysctl -n net.ipv4.neigh.default.gc_thresh3 2>/dev/null)
37 v6gc1=$(sysctl -n net.ipv6.neigh.default.gc_thresh1 2>/dev/null)
38 v6gc2=$(sysctl -n net.ipv6.neigh.default.gc_thresh2 2>/dev/null)
39 v6gc3=$(sysctl -n net.ipv6.neigh.default.gc_thresh3 2>/dev/null)
45 sysctl -q net.ipv4.neigh.default.gc_thresh1="$v4gc1" 2>/dev/null
46 sysctl -q net.ipv4.neigh.default.gc_thresh2="$v4gc2" 2>/dev/null
47 sysctl -q net.ipv4.neigh.default.gc_thresh3="$v4gc3" 2>/dev/null
48 sysctl -q net.ipv6.neigh.default.gc_thresh1="$v6gc1" 2>/dev/null
[all...]
H A Dnft_tproxy_tcp.sh34 ip netns pids "$ns1" | xargs kill 2>/dev/null
35 ip netns pids "$ns2" | xargs kill 2>/dev/null
36 ip netns pids "$ns3" | xargs kill 2>/dev/null
37 ip netns pids "$nsrouter" | xargs kill 2>/dev/null
48 if ! ip link add veth0 netns "$nsrouter" type veth peer name eth0 netns "$ns1" > /dev/null 2>&1; th…
86 ip netns exec "$nsrouter" sysctl net.ipv6.conf.all.forwarding=1 > /dev/null
87 ip netns exec "$nsrouter" sysctl net.ipv4.conf.veth0.forwarding=1 > /dev/null
88 ip netns exec "$nsrouter" sysctl net.ipv4.conf.veth1.forwarding=1 > /dev/null
89 ip netns exec "$nsrouter" sysctl net.ipv4.conf.veth2.forwarding=1 > /dev/null
92 if ! ip netns exec "$ns1" ping -c 1 -q 10.0.2.99 > /dev/null; then
[all …]
H A Dnft_tproxy_udp.sh34 ip netns pids "$ns1" | xargs kill 2>/dev/null
35 ip netns pids "$ns2" | xargs kill 2>/dev/null
36 ip netns pids "$ns3" | xargs kill 2>/dev/null
37 ip netns pids "$nsrouter" | xargs kill 2>/dev/null
48 if ! ip link add veth0 netns "$nsrouter" type veth peer name eth0 netns "$ns1" > /dev/null 2>&1; then
86 ip netns exec "$nsrouter" sysctl net.ipv6.conf.all.forwarding=1 > /dev/null
87 ip netns exec "$nsrouter" sysctl net.ipv4.conf.veth0.forwarding=1 > /dev/null
88 ip netns exec "$nsrouter" sysctl net.ipv4.conf.veth1.forwarding=1 > /dev/null
89 ip netns exec "$nsrouter" sysctl net.ipv4.conf.veth2.forwarding=1 > /dev/null
92 if ! ip netns exec "$ns1" ping -c 1 -q 10.0.2.99 > /dev/null; the
[all...]
/linux/tools/testing/selftests/gpio/
H A Dgpio-aggregator.sh46 remaining=$(find "$CONFIGFS_SIM_DIR" -mindepth 1 -type d 2> /dev/null)
55 local CHIP_NAME=$(cat "$CONFIGFS_SIM_DIR/$CHIP/$BANK/chip_name" 2> /dev/null) || \
132 echo 0 > "$CHIP_DIR/live" 2> /dev/null
136 remaining=$(find "$CONFIGFS_AGG_DIR" -mindepth 1 -type d 2> /dev/null)
145 cat "$CONFIGFS_AGG_DIR/$CHIP/dev_name" 2> /dev/null || \
153 -maxdepth 1 -type d -name "gpiochip[0-9]*" 2> /dev/null)
166 local N_DIR=$(ls -d $CONFIGFS_AGG_DIR/$CHIP/line[0-9]* 2> /dev/null | wc -l)
307 echo 1 > "$CONFIGFS_AGG_DIR/agg0/live" 2> /dev/null && fail "chip unexpectedly enabled"
317 echo 1 > "$CONFIGFS_AGG_DIR/agg0/live" 2> /dev/null && fail "chip unexpectedly enabled"
329 echo 1 > "$CONFIGFS_AGG_DIR/agg0/live" 2> /dev/null && fail "chip unexpectedly enabled"
[all …]
/linux/tools/testing/selftests/rdma/
H A Drxe_rping_between_netns.sh13 exec > /dev/null
18 rdma link del rxe1 2>/dev/null
19 ip netns exec "$NS" rdma link del rxe0 2>/dev/null
20 ip link delete "$VETH_B" 2>/dev/null
21 ip netns del "$NS" 2>/dev/null
22 modprobe -r rdma_rxe 2>/dev/null
32 if ! modinfo rdma_rxe >/dev/null 2>&1; then
74 ping -c 2 -W 1 "$IP_A" > /dev/null || { echo "Ping failed"; exit 1; }
77 ip netns exec "$NS" rping -s -a "$IP_A" -v > /dev/null 2>&1 &
85 kill $RPING_PID 2>/dev/null
/linux/tools/testing/selftests/firmware/
H A Dfw_fallback.sh54 echo -n "$name" >"$DIR"/trigger_request 2>/dev/null &
83 echo -n "$name" >"$DIR"/trigger_custom_fallback 2>/dev/null &
116 echo -n "$name" >"$DIR"/trigger_custom_fallback 2>/dev/null &
146 echo -n "$name" >"$DIR"/trigger_request 2>/dev/null
164 echo -n "nope-$NAME" >"$DIR"/trigger_request 2>/dev/null &
187 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
204 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
213 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then
221 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
244 if ! diff -q "$RANDOM_FILE_PATH" /dev/test_firmware >/dev/null ; then
[all …]
/linux/tools/testing/selftests/sysctl/
H A Dsysctl.sh97 if ! which perl 2> /dev/null > /dev/null; then
101 if ! which getconf 2> /dev/null > /dev/null; then
105 if ! which diff 2> /dev/null > /dev/null; then
195 echo "$TEST_STR" | diff -q -w -u - $1 > /dev/null
265 dd if="${TEST_FILE}" of="${TARGET}" bs=4096 2>/dev/null
275 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null
285 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null
296 dd of="${TARGET}" bs=50 2>/dev/null
312 echo -n "$TEST_STR" > $TARGET 2> /dev/null
367 dd of="${TARGET}" 2>/dev/null
[all …]
/linux/tools/testing/selftests/net/rds/
H A Drun.sh
/linux/tools/testing/selftests/rcutorture/bin/
H A Djitter.sh28 starttime=`gawk 'BEGIN { print systime(); }' < /dev/null`
49 -v endns=$endns < /dev/null '
61 t=`gawk -v s=$starttime 'BEGIN { print systime() - s; }' < /dev/null`
88 }' < /dev/null`
90 if ! taskset -c -p $cpumask $$ > /dev/null 2>&1
100 }' < /dev/null`
108 }' < /dev/null`
/linux/tools/testing/selftests/ftrace/test.d/instances/
H A Dinstance-event.tc7 rmdir foo 2>/dev/null
29 mkdir foo 2> /dev/null
30 rmdir foo 2> /dev/null
36 cat foo/trace 1> /dev/null 2>&1
43 done 2> /dev/null
70 ls foo > /dev/null
95 done 2>/dev/null
118 ls -lR >/dev/null

12345678910>>...27