Searched refs:null (Results 26 - 50 of 536) sorted by relevance

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/linux-master/tools/perf/scripts/python/bin/
H A Dsyscall-counts-by-pid-record3 perf record -e syscalls:sys_enter $@) 2> /dev/null
H A Dsyscall-counts-record3 perf record -e syscalls:sys_enter $@) 2> /dev/null
H A Dsyscall-counts-report5 if ! expr match "$1" "-" > /dev/null ; then
H A Dfailed-syscalls-by-pid-report5 if ! expr match "$1" "-" > /dev/null ; then
H A Dsyscall-counts-by-pid-report5 if ! expr match "$1" "-" > /dev/null ; then
/linux-master/arch/sparc/vdso/
H A Dcheckundef.sh4 $objdump -t "$file" | grep '*UUND*' | grep -v '#scratch' > /dev/null 2>&1
/linux-master/tools/testing/selftests/ftrace/test.d/trigger/
H A Dtrigger-trace-marker-hist.tc16 grep 'hitcount: *10$' events/ftrace/print/hist > /dev/null || \
H A Dtrigger-trace-marker-synthetic-kernel.tc21 grep 'hitcount: *1$' events/ftrace/print/hist > /dev/null || \
24 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
/linux-master/tools/testing/selftests/damon/
H A Ddebugfs_rm_non_contexts.sh13 (echo "$(basename "$f")" > "$DBGFS/rm_contexts") &> /dev/null
/linux-master/tools/testing/selftests/rcutorture/bin/
H A Djitter.sh28 starttime=`gawk 'BEGIN { print systime(); }' < /dev/null`
45 t=`gawk -v s=$starttime 'BEGIN { print systime() - s; }' < /dev/null`
72 }' < /dev/null`
74 if ! taskset -c -p $cpumask $$ > /dev/null 2>&1
84 }' < /dev/null`
92 }' < /dev/null`
96 echo > /dev/null
H A Dcpus2use.sh18 if mpstat -V > /dev/null 2>&1
26 awk -v ncpus=$ncpus -v idlecpus=$idlecpus < /dev/null '
/linux-master/tools/testing/selftests/net/
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 "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 >/dev/null 2>&1
26 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_low_thresh=7000000 >/dev/null 2>&1
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
[all...]
/linux-master/tools/perf/tests/shell/
H A Dtest_arm_spe.sh54 grep -E " +$1 +[0-9]+ .* +${events}:(.*:)? +" > /dev/null 2>&1
65 grep -E " +[0-9]+\.[0-9]+% +[0-9]+\.[0-9]+% +$1 " > /dev/null 2>&1
71 -- dd if=/dev/zero of=/dev/null > /dev/null 2>&1 &
94 perf record -o - -e dummy -a -B true > /dev/null 2>&1
101 -- dd if=/dev/zero of=/dev/null count=100000 > /dev/null 2>&1
H A Drecord_bpf_filter.sh32 -o /dev/null --quiet true 2>&1
44 -o "${perfdata}" true 2> /dev/null
70 -o /dev/null true 2>&1 | grep PERF_SAMPLE_CPU
78 -o /dev/null true 2>/dev/null
92 -o /dev/null true 2>/dev/null
100 -o /dev/null true 2>&1 | grep PERF_SAMPLE_CPU
108 -o /dev/null true 2>&1 | grep PERF_SAMPLE_CODE_PAGE_SIZE
/linux-master/tools/testing/selftests/ftrace/test.d/ftrace/
H A Dfunc_profiler.tc48 if ! grep -e 'schedule' trace > /dev/null; then
59 if ! grep -v -e '^#' -e 'schedule' trace > /dev/null; then
/linux-master/scripts/
H A Dmisc-check15 git -C ${srctree:-.} ls-files -i -c --exclude-per-directory=.gitignore 2>/dev/null |
H A Dobjdump-func13 command -v gawk >/dev/null 2>&1 || die "gawk isn't installed"
H A Dgcc-x86_64-has-stack-protector.sh4 echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -m64 -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
H A Dxen-hypercalls.sh8 eval $CPP $LINUXINCLUDE -dD -imacros "$i" -x c /dev/null
/linux-master/arch/arm64/tools/
H A Dgen-sysreg.awk139 reg = null
140 res0 = null
141 res1 = null
142 unkn = null
184 if (res0 != null)
186 if (res1 != null)
188 if (unkn != null)
190 if (res0 != null || res1 != null || unkn != null)
[all...]
/linux-master/arch/powerpc/tools/
H A Dgcc-check-fpatchable-function-entry.sh17 $* -m64 -mabi=elfv2 -S -x c -O2 -fpatchable-function-entry=2 - -o - 2> /dev/null | \
22 $* -m64 -mabi=elfv2 -S -x c -O2 -fpatchable-function-entry=2 - -o - 2> /dev/null | \
H A Dgcc-check-mprofile-kernel.sh18 2> /dev/null | grep -q "_mcount"
24 2> /dev/null | grep -q "_mcount" && \
/linux-master/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
/linux-master/tools/testing/selftests/bpf/
H A Dtest_xdp_redirect.sh39 ip link del veth1 2> /dev/null
40 ip link del veth2 2> /dev/null
41 ip netns del ${NS1} 2> /dev/null
42 ip netns del ${NS2} 2> /dev/null
51 ip link set dev veth1 $xdpmode off &> /dev/null
57 ip -n ${NS1} link set veth11 $xdpmode obj xdp_dummy.bpf.o sec xdp &> /dev/null
58 ip -n ${NS2} link set veth22 $xdpmode obj xdp_dummy.bpf.o sec xdp &> /dev/null
59 ip link set dev veth1 $xdpmode obj test_xdp_redirect.bpf.o sec redirect_to_222 &> /dev/null
60 ip link set dev veth2 $xdpmode obj test_xdp_redirect.bpf.o sec redirect_to_111 &> /dev/null
62 if ip netns exec ${NS1} ping -c 1 10.1.1.22 &> /dev/null
[all...]
/linux-master/tools/testing/selftests/sparc64/drivers/
H A Ddrivers_test.sh9 insmod ${SRC_TREE}/drivers/char/adi.ko 2> /dev/null
25 rmmod adi 2> /dev/null

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