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Searched refs:proc (Results 1 – 25 of 193) sorted by relevance

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/tools/testing/selftests/proc/
A D.gitignore5 /proc-2-is-kthread
7 /proc-loadavg-001
8 /proc-maps-race
10 /proc-empty-vm
11 /proc-pid-vm
15 /proc-self-syscall
16 /proc-self-wchan
17 /proc-subset-pid
18 /proc-tid0
19 /proc-uptime-001
[all …]
A DMakefile10 TEST_GEN_PROGS += proc-2-is-kthread
11 TEST_GEN_PROGS += proc-loadavg-001
12 TEST_GEN_PROGS += proc-maps-race
13 TEST_GEN_PROGS += proc-empty-vm
14 TEST_GEN_PROGS += proc-pid-vm
18 TEST_GEN_PROGS += proc-self-syscall
19 TEST_GEN_PROGS += proc-self-wchan
20 TEST_GEN_PROGS += proc-subset-pid
21 TEST_GEN_PROGS += proc-tid0
22 TEST_GEN_PROGS += proc-uptime-001
[all …]
/tools/testing/selftests/damon/
A Ddamon_nr_regions.py36 proc.terminate()
45 proc.terminate()
51 proc.terminate()
57 proc.terminate()
63 proc.terminate()
103 proc.terminate()
116 proc.terminate()
124 proc.terminate()
130 proc.terminate()
136 proc.terminate()
[all …]
A Ddamos_tried_regions.py12 proc = subprocess.Popen(['./access_memory_even', '14', '%d' % sz_region])
18 targets=[_damon_sysfs.DamonTarget(pid=proc.pid)],
26 proc.terminate()
31 while proc.poll() is None:
35 proc.terminate()
41 proc.terminate()
47 proc.terminate()
53 proc.terminate()
A Dsysfs_update_schemes_tried_regions_hang.py10 proc = subprocess.Popen(['sleep', '2'])
14 targets=[_damon_sysfs.DamonTarget(pid=proc.pid)],
26 while proc.poll() == None:
/tools/testing/selftests/livepatch/
A Dtest-livepatch.sh60 grep 'live patched' /proc/cmdline > /dev/kmsg
61 grep 'live patched' /proc/meminfo > /dev/kmsg
65 grep 'live patched' /proc/cmdline > /dev/kmsg
66 grep 'live patched' /proc/meminfo > /dev/kmsg
71 grep 'live patched' /proc/cmdline > /dev/kmsg
72 grep 'live patched' /proc/meminfo > /dev/kmsg
77 grep 'live patched' /proc/cmdline > /dev/kmsg
78 grep 'live patched' /proc/meminfo > /dev/kmsg
124 grep 'live patched' /proc/cmdline > /dev/kmsg
125 grep 'live patched' /proc/meminfo > /dev/kmsg
[all …]
/tools/testing/selftests/timens/
A Dprocfs.c71 FILE *proc; in read_proc_uptime() local
73 proc = fopen("/proc/uptime", "r"); in read_proc_uptime()
74 if (proc == NULL) { in read_proc_uptime()
87 fclose(proc); in read_proc_uptime()
96 FILE *proc; in read_proc_stat_btime() local
99 proc = fopen("/proc/stat", "r"); in read_proc_stat_btime()
100 if (proc == NULL) { in read_proc_stat_btime()
105 while (fgets(line_buf, 2048, proc)) { in read_proc_stat_btime()
108 fclose(proc); in read_proc_stat_btime()
113 fclose(proc); in read_proc_stat_btime()
[all …]
/tools/testing/selftests/memfd/
A Drun_hugetlbfs_test.sh20 done < /proc/meminfo
26 nr_hugepgs=`cat /proc/sys/vm/nr_hugepages`
34 echo 3 > /proc/sys/vm/drop_caches
35 echo $(( $hpages_needed + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
40 done < /proc/meminfo
50 echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
67 echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
/tools/testing/selftests/mm/
A Drun_vmtests.sh157 done < /proc/meminfo
180 echo 3 > /proc/sys/vm/drop_caches
189 done < /proc/meminfo
234 echo 3 > /proc/sys/vm/drop_caches
236 echo 1 > /proc/sys/vm/compact_memory
278 shmmax=$(cat /proc/sys/kernel/shmmax)
279 shmall=$(cat /proc/sys/kernel/shmall)
281 echo 4194304 > /proc/sys/kernel/shmall
295 echo 1 > /proc/sys/vm/nr_hugepages
385 echo 8 > /proc/sys/vm/nr_hugepages
[all …]
A Dva_high_addr_switch.sh30 else {print 1}; exit}' /proc/cpuinfo 2>/dev/null)
50 local mmu_support=$(grep -m1 "mmu" /proc/cpuinfo | awk '{print $3}')
55 local hugepages_total=$(awk '/HugePages_Total/ {print $2}' /proc/meminfo)
/tools/testing/selftests/sched/
A Dcs_prctl_test.c181 proc[i].num_threads = num_threads; in create_processes()
183 if (pipe(proc[i].pfd) == -1) in create_processes()
187 SIGCHLD, &proc[i]); in create_processes()
188 proc[i].cpid = cpid; in create_processes()
189 close(proc[i].pfd[1]); in create_processes()
193 ret = read(proc[i].pfd[0], &proc[i].thr_tids, sizeof(int) * proc[i].num_threads); in create_processes()
197 close(proc[i].pfd[0]); in create_processes()
209 printf(" tid=%d, / tgid=%d / pgid=%d: %lx\n", proc[i].cpid, proc[i].cpid, in disp_processes()
210 getpgid(proc[i].cpid), get_cs_cookie(proc[i].cpid)); in disp_processes()
211 for (j = 0; j < proc[i].num_threads; ++j) { in disp_processes()
[all …]
/tools/testing/selftests/ftrace/test.d/ftrace/
A Dfunc_stack_tracer.tc9 echo 1 > /proc/sys/kernel/stack_tracer_enabled
19 echo 0 > /proc/sys/kernel/stack_tracer_enabled
25 echo 1 > /proc/sys/kernel/stack_tracer_enabled
35 echo 0 > /proc/sys/kernel/stack_tracer_enabled
A Dfunc-filter-pid.tc18 if [ ! -f options/funcgraph-proc ]; then
23 read PID _ < /proc/self/stat
31 orig_value2=`cat options/funcgraph-proc`
32 echo 1 > options/funcgraph-proc
41 echo $orig_value2 > options/funcgraph-proc
A Dfgraph-filter-stack.tc10 if [ -e /proc/sys/kernel/stack_tracer_enabled ]; then
11 echo 0 > /proc/sys/kernel/stack_tracer_enabled
36 echo 1 > /proc/sys/kernel/stack_tracer_enabled
55 echo 0 > /proc/sys/kernel/stack_tracer_enabled
/tools/testing/selftests/ftrace/test.d/kprobe/
A Dkprobe_opt_types.tc19 DEFAULT=$(cat /proc/sys/debug/kprobes-optimization)
20 echo 1 > /proc/sys/debug/kprobes-optimization
29 echo "$DEFAULT" > /proc/sys/debug/kprobes-optimization
33 echo "$DEFAULT" > /proc/sys/debug/kprobes-optimization
A Dkprobe_args_symbol.tc8 if [ ! -f /proc/kallsyms ]; then
11 elif ! grep "$SYMBOL\$" /proc/kallsyms; then
37 ORIG=`cat /proc/version | sed -e 's/.* \((.*)\) \((.*)\) .*/\1 \2/'`
A Dkprobe_eventname.tc8 FUNC=`grep " [tT] .*vfs_read$" /proc/kallsyms | tail -n 1 | cut -f 3 -d " "`
28 grep -m 10 " [tT] .*\.isra\..*$" /proc/kallsyms | tail -n 1 | cut -f 3 -d " "
32 grep " [tT] .*\.isra\..*" /proc/kallsyms | cut -f 3 -d " " | while read f; do
/tools/testing/selftests/splice/
A Dshort_splice_read.sh118 expect_failure "proc_single_open(), seq_read() splice" test_splice /proc/$$/limits
119 expect_failure "special open(), seq_read() splice" test_splice /proc/$$/comm
122 expect_success "proc_handler: proc_dointvec_minmax() splice" test_splice /proc/sys/fs/nr_open
123 expect_success "proc_handler: proc_dostring() splice" test_splice /proc/sys/kernel/modprobe
124 expect_success "proc_handler: special read splice" test_splice /proc/sys/kernel/version
/tools/testing/selftests/pstore/
A Dpstore_crash_test16 echo 1 > /proc/sys/kernel/sysrq
18 echo 3 > /proc/sys/kernel/panic
30 echo c > /proc/sysrq-trigger
/tools/testing/selftests/tc-testing/plugin-lib/
A DnsPlugin.py206 proc = subprocess.Popen(ip,
211 return proc
214 proc = self._proc
216 proc.poll()
218 if proc.returncode is not None and proc.returncode != 0:
230 proc = self._proc
232 proc.stdin.write((command + '\n').encode())
233 proc.stdin.flush()
236 print('_exec_cmd proc: {}'.format(proc))
/tools/testing/selftests/powerpc/eeh/
A Deeh-functions.sh44 test -e /proc/powerpc/eeh && \
45 grep -q 'EEH Subsystem is enabled' /proc/powerpc/eeh
156 if grep -q pSeries /proc/cpuinfo ; then
157 if [ ! -f /proc/device-tree/rtas/ibm,open-sriov-allow-unfreeze ] ||
158 [ ! -f /proc/device-tree/rtas/ibm,open-sriov-map-pe-number ] ; then
/tools/testing/selftests/net/
A Drps_default_mask.sh10 readonly INITIAL_RPS_DEFAULT_MASK=$(cat /proc/sys/net/core/rps_default_mask)
21 echo $INITIAL_RPS_DEFAULT_MASK > /proc/sys/net/core/rps_default_mask
50 echo 0 > /proc/sys/net/core/rps_default_mask
55 echo 1 > /proc/sys/net/core/rps_default_mask
59 echo 3 > /proc/sys/net/core/rps_default_mask
/tools/testing/selftests/net/netfilter/
A Dconntrack_resize.sh206 if [ -r /proc/self/net/nf_conntrack ] ; then
266 read tainted_now < /proc/sys/kernel/tainted
302 read tainted_then < /proc/sys/kernel/tainted
325 local proc=0
360 if [ -r /proc/self/net/nf_conntrack ] ; then
363 if [ "$l" -ne "$proc" ]; then
364 echo "FAIL: proc inconsistency for $ns: $l != $proc"
368 proc=$(uniq "$tmpfile_proc" | tee "$tmpfile_uniq" | wc -l)
369 if [ "$l" -ne "$proc" ]; then
370 echo "FAIL: proc inconsistency after uniq filter for $ns: $l != $proc"
[all …]
/tools/testing/selftests/coredump/
A DREADME.rst10 different file name to `/proc/sys/kernel/core_pattern`. Furthermore, `coredump` can be piped to a
12 `/proc/sys/kernel/core_pattern`. For the full description, see `man 5 core`.
16 `/proc/$PID/stat`. See `man 5 proc` for all the details.
26 * commit 0a1eb2d474ed ("fs/proc: Stop reporting eip and esp in /proc/PID/stat") changed kstkesp to
29 * commit fd7d56270b52 ("fs/proc: Report eip/esp in /prod/PID/stat for coredumping") fixed it for the
32 * commit cb8f381f1613 ("fs/proc/array.c: allow reporting eip/esp for all coredumping threads") fixed
A Dstackdump9 for t in /proc/$CRASH_PROGRAM_ID/task/*; do
11 cat /proc/$tid/stat | awk '{print $29}' >> $TMP

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