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/kernel/linux/linux-5.10/kernel/cgroup/
H A Dpids.c13 * In order to use the `pids` controller, set the maximum number of tasks in
14 * pids.max (this is not available in the root cgroup for obvious reasons). The
15 * number of processes currently in the cgroup is given by pids.current.
17 * possible to have pids.current > pids.max. However, it is not possible to
21 * To set a cgroup to have no limit, set pids.max to "max". This is the default
25 * pids.current tracks all child cgroup hierarchies, so parent/pids.current is
26 * a superset of parent/child/pids.current.
51 /* Handle for "pids
63 parent_pids(struct pids_cgroup *pids) parent_pids() argument
71 struct pids_cgroup *pids; pids_css_alloc() local
96 pids_cancel(struct pids_cgroup *pids, int num) pids_cancel() argument
110 pids_uncharge(struct pids_cgroup *pids, int num) pids_uncharge() argument
127 pids_charge(struct pids_cgroup *pids, int num) pids_charge() argument
144 pids_try_charge(struct pids_cgroup *pids, int num) pids_try_charge() argument
177 struct pids_cgroup *pids = css_pids(dst_css); pids_can_attach() local
202 struct pids_cgroup *pids = css_pids(dst_css); pids_cancel_attach() local
221 struct pids_cgroup *pids; pids_can_fork() local
245 struct pids_cgroup *pids; pids_cancel_fork() local
257 struct pids_cgroup *pids = css_pids(task_css(task, pids_cgrp_id)); pids_release() local
266 struct pids_cgroup *pids = css_pids(css); pids_max_write() local
295 struct pids_cgroup *pids = css_pids(css); pids_max_show() local
309 struct pids_cgroup *pids = css_pids(css); pids_current_read() local
316 struct pids_cgroup *pids = css_pids(seq_css(sf)); pids_events_show() local
[all...]
/kernel/linux/linux-6.6/kernel/cgroup/
H A Dpids.c13 * In order to use the `pids` controller, set the maximum number of tasks in
14 * pids.max (this is not available in the root cgroup for obvious reasons). The
15 * number of processes currently in the cgroup is given by pids.current.
17 * possible to have pids.current > pids.max. However, it is not possible to
21 * To set a cgroup to have no limit, set pids.max to "max". This is the default
25 * pids.current tracks all child cgroup hierarchies, so parent/pids.current is
26 * a superset of parent/child/pids.current.
52 /* Handle for "pids
64 parent_pids(struct pids_cgroup *pids) parent_pids() argument
72 struct pids_cgroup *pids; pids_css_alloc() local
107 pids_cancel(struct pids_cgroup *pids, int num) pids_cancel() argument
121 pids_uncharge(struct pids_cgroup *pids, int num) pids_uncharge() argument
138 pids_charge(struct pids_cgroup *pids, int num) pids_charge() argument
158 pids_try_charge(struct pids_cgroup *pids, int num) pids_try_charge() argument
197 struct pids_cgroup *pids = css_pids(dst_css); pids_can_attach() local
222 struct pids_cgroup *pids = css_pids(dst_css); pids_cancel_attach() local
241 struct pids_cgroup *pids; pids_can_fork() local
265 struct pids_cgroup *pids; pids_cancel_fork() local
277 struct pids_cgroup *pids = css_pids(task_css(task, pids_cgrp_id)); pids_release() local
286 struct pids_cgroup *pids = css_pids(css); pids_max_write() local
315 struct pids_cgroup *pids = css_pids(css); pids_max_show() local
329 struct pids_cgroup *pids = css_pids(css); pids_current_read() local
337 struct pids_cgroup *pids = css_pids(css); pids_peak_read() local
344 struct pids_cgroup *pids = css_pids(seq_css(sf)); pids_events_show() local
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/arm64/fp/
H A Dfpsimd-stress10 pids=
17 if [ -n "$pids" ]; then
18 kill $pids
19 wait $pids
20 pids=
47 pids=$pids\ $!
54 kill -USR1 $pids
56 pids=$pids\
[all...]
H A Dsve-stress10 pids=
17 if [ -n "$pids" ]; then
18 kill $pids
19 wait $pids
20 pids=
46 pids=$pids\ $!
53 kill -USR1 $pids
55 pids=$pids\
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/arm64/fp/
H A Dfpsimd-stress10 pids=
17 if [ -n "$pids" ]; then
18 kill $pids
19 wait $pids
20 pids=
47 pids=$pids\ $!
54 kill -USR1 $pids
56 pids=$pids\
[all...]
H A Dsve-stress10 pids=
17 if [ -n "$pids" ]; then
18 kill $pids
19 wait $pids
20 pids=
46 pids=$pids\ $!
53 kill -USR1 $pids
55 pids=$pids\
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/net/mptcp/
H A Ddiag.sh11 pids=()
19 for pid in ${pids[@]}; do
22 pids=()
28 for pid in ${pids[@]}; do
88 pids[0]=$!
93 pids[1]=$!
101 pids[0]=$!
104 pids[1]=$!
112 pids[$((I*2))]=$!
118 pids[
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/cgroup/
H A Dtest_kill.c58 pid_t pids[100]; in test_cgkill_simple() local
71 pids[i] = cg_run_nowait(cgroup, child_fn, NULL); in test_cgkill_simple()
86 wait_for_pid(pids[i]); in test_cgkill_simple()
115 pid_t pids[5]; in test_cgkill_tree() local
164 pids[0] = cg_run_nowait(cgroup[2], child_fn, NULL); in test_cgkill_tree()
165 pids[1] = cg_run_nowait(cgroup[7], child_fn, NULL); in test_cgkill_tree()
166 pids[2] = cg_run_nowait(cgroup[9], child_fn, NULL); in test_cgkill_tree()
167 pids[3] = cg_run_nowait(cgroup[9], child_fn, NULL); in test_cgkill_tree()
168 pids[4] = cg_run_nowait(cgroup[9], child_fn, NULL); in test_cgkill_tree()
190 wait_for_pid(pids[ in test_cgkill_tree()
[all...]
/kernel/linux/linux-5.10/tools/perf/include/bpf/
H A Dpid_filter.h10 static int pid_filter__add(struct bpf_map *pids, pid_t pid) in pid_filter__add() argument
13 return bpf_map_update_elem(pids, &pid, &value, BPF_NOEXIST); in pid_filter__add()
16 static bool pid_filter__has(struct bpf_map *pids, pid_t pid) in pid_filter__has() argument
18 return bpf_map_lookup_elem(pids, &pid) != NULL; in pid_filter__has()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/pmu/ebb/
H A Dmulti_ebb_procs_test.c77 pid_t pids[NR_CHILDREN]; in multi_ebb_procs() local
87 pids[i] = fork(); in multi_ebb_procs()
88 if (pids[i] == 0) in multi_ebb_procs()
98 kill(pids[i], SIGINT); in multi_ebb_procs()
100 rc |= wait_for_child(pids[i]); in multi_ebb_procs()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/pmu/ebb/
H A Dmulti_ebb_procs_test.c77 pid_t pids[NR_CHILDREN]; in multi_ebb_procs() local
85 pids[i] = fork(); in multi_ebb_procs()
86 if (pids[i] == 0) in multi_ebb_procs()
96 kill(pids[i], SIGINT); in multi_ebb_procs()
98 rc |= wait_for_child(pids[i]); in multi_ebb_procs()
/kernel/linux/linux-6.6/tools/testing/selftests/perf_events/
H A Dremove_on_exec.c200 pid_t pids[30]; in TEST_F() local
203 for (i = 0; i < sizeof(pids) / sizeof(pids[0]); i++) { in TEST_F()
204 pids[i] = fork(); in TEST_F()
205 if (pids[i] == 0) { in TEST_F()
217 for (i = 0; i < sizeof(pids) / sizeof(pids[0]); i++) { in TEST_F()
219 EXPECT_EQ(waitpid(pids[i], &tmp, WNOHANG), 0); in TEST_F()
220 EXPECT_EQ(kill(pids[i], SIGKILL), 0); in TEST_F()
/kernel/linux/build/test/unittest/rtg/
H A Drtg_test.cpp444 vector<int> pids = {}; in HWTEST_F() local
445 pids.push_back(pid); in HWTEST_F()
448 ret = AddThreadsToRtg(pids, grpId, VIP); in HWTEST_F()
483 vector<int> pids = {}; in HWTEST_F() local
484 pids.push_back(pid); in HWTEST_F()
487 ret = AddThreadsToRtg(pids, grpId, VIP); in HWTEST_F()
523 vector<int> pids = {}; in HWTEST_F() local
524 pids.push_back(pid); in HWTEST_F()
527 ret = AddThreadsToRtg(pids, grpId, VIP); in HWTEST_F()
558 vector<int> pids in HWTEST_F() local
597 vector<int> pids = {}; HWTEST_F() local
[all...]
/kernel/linux/linux-5.10/drivers/usb/early/
H A Dehci-dbgp.c197 u32 pids, lpid; in dbgp_wait_until_done() local
203 pids = readl(&ehci_debug->pids); in dbgp_wait_until_done()
204 lpid = DBGP_PID_GET(pids); in dbgp_wait_until_done()
270 u32 pids, ctrl; in dbgp_bulk_write() local
277 pids = readl(&ehci_debug->pids); in dbgp_bulk_write()
278 pids = dbgp_pid_write_update(pids, USB_PID_OUT); in dbgp_bulk_write()
287 writel(pids, in dbgp_bulk_write()
296 u32 pids, addr, ctrl; dbgp_bulk_read() local
327 u32 pids, addr, ctrl; dbgp_control_msg() local
[all...]
/kernel/linux/linux-6.6/drivers/usb/early/
H A Dehci-dbgp.c197 u32 pids, lpid; in dbgp_wait_until_done() local
203 pids = readl(&ehci_debug->pids); in dbgp_wait_until_done()
204 lpid = DBGP_PID_GET(pids); in dbgp_wait_until_done()
270 u32 pids, ctrl; in dbgp_bulk_write() local
277 pids = readl(&ehci_debug->pids); in dbgp_bulk_write()
278 pids = dbgp_pid_write_update(pids, USB_PID_OUT); in dbgp_bulk_write()
287 writel(pids, in dbgp_bulk_write()
296 u32 pids, addr, ctrl; dbgp_bulk_read() local
327 u32 pids, addr, ctrl; dbgp_control_msg() local
[all...]
/kernel/linux/linux-5.10/fs/f2fs/
H A Dtrace.c16 static RADIX_TREE(pids, GFP_ATOMIC);
66 p = radix_tree_lookup(&pids, pid); in f2fs_trace_pid()
70 radix_tree_delete(&pids, pid); in f2fs_trace_pid()
72 if (radix_tree_insert(&pids, pid, current)) { in f2fs_trace_pid()
142 radix_tree_for_each_slot(slot, &pids, &iter, first_index) { in gang_lookup_pids()
162 radix_tree_delete(&pids, pid[idx]); in f2fs_destroy_trace_ios()
/kernel/linux/linux-6.6/tools/testing/selftests/mm/
H A Dmigration.c26 pid_t *pids; in FIXTURE() local
53 self->pids = malloc(self->nthreads * sizeof(*self->pids)); in FIXTURE_SETUP()
54 ASSERT_NE(self->pids, NULL); in FIXTURE_SETUP()
60 free(self->pids); in FIXTURE_TEARDOWN()
166 self->pids[i] = pid;
172 ASSERT_EQ(kill(self->pids[i], SIGTERM), 0);
/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dunicast_extensions.sh129 ip netns pids $foo_ns | xargs -r kill -9
130 ip netns pids $bar_ns | xargs -r kill -9
154 ip netns pids $foo_ns | xargs -r kill -9
155 ip netns pids $bar_ns | xargs -r kill -9
156 ip netns pids $router_ns | xargs -r kill -9
/kernel/linux/linux-5.10/scripts/
H A Dbootgraph.pl60 my %pids;
80 $pids{$func} = $1;
102 $pids{$func} = $pid;
178 my $pid = $pids{$key};
/kernel/linux/linux-6.6/scripts/
H A Dbootgraph.pl60 my %pids;
80 $pids{$func} = $1;
102 $pids{$func} = $pid;
178 my $pid = $pids{$key};
/kernel/linux/linux-5.10/drivers/media/firewire/
H A Dfiredtv-dvb.c53 u16 pids[16]; in fdtv_start_feed() local
96 collect_channels(fdtv, &pidc, pids); in fdtv_start_feed()
106 ret = avc_tuner_set_pids(fdtv, pidc, pids); in fdtv_start_feed()
124 u16 pids[16]; in fdtv_stop_feed() local
135 demux->pids[dvbdmxfeed->pes_type] |= 0x8000; in fdtv_stop_feed()
149 collect_channels(fdtv, &pidc, pids); in fdtv_stop_feed()
151 ret = avc_tuner_set_pids(fdtv, pidc, pids); in fdtv_stop_feed()
/kernel/linux/linux-6.6/drivers/media/firewire/
H A Dfiredtv-dvb.c53 u16 pids[16]; in fdtv_start_feed() local
96 collect_channels(fdtv, &pidc, pids); in fdtv_start_feed()
106 ret = avc_tuner_set_pids(fdtv, pidc, pids); in fdtv_start_feed()
124 u16 pids[16]; in fdtv_stop_feed() local
135 demux->pids[dvbdmxfeed->pes_type] |= 0x8000; in fdtv_stop_feed()
149 collect_channels(fdtv, &pidc, pids); in fdtv_stop_feed()
151 ret = avc_tuner_set_pids(fdtv, pidc, pids); in fdtv_stop_feed()
/kernel/linux/linux-6.6/mm/damon/
H A Ddbgfs.c401 static void dbgfs_put_pids(struct pid **pids, int nr_pids) in dbgfs_put_pids() argument
406 put_pid(pids[i]); in dbgfs_put_pids()
419 struct pid **pids; in str_to_pids() local
427 pids = kmalloc_array(nr_ints, sizeof(*pids), GFP_KERNEL); in str_to_pids()
428 if (!pids) in str_to_pids()
432 pids[*nr_pids] = find_get_pid(ints[*nr_pids]); in str_to_pids()
433 if (!pids[*nr_pids]) { in str_to_pids()
434 dbgfs_put_pids(pids, *nr_pids); in str_to_pids()
436 kfree(pids); in str_to_pids()
458 dbgfs_set_targets(struct damon_ctx *ctx, ssize_t nr_targets, struct pid **pids) dbgfs_set_targets() argument
[all...]
/kernel/linux/linux-5.10/include/linux/sched/
H A Dsignal.h153 struct pid *pids[PIDTYPE_MAX]; member
641 pid = task->signal->pids[type]; in task_pid_type()
647 return task->signal->pids[PIDTYPE_TGID]; in task_tgid()
657 return task->signal->pids[PIDTYPE_PGID]; in task_pgrp()
662 return task->signal->pids[PIDTYPE_SID]; in task_session()
/kernel/linux/linux-6.6/include/linux/sched/
H A Dsignal.h163 struct pid *pids[PIDTYPE_MAX]; member
678 pid = task->signal->pids[type]; in task_pid_type()
684 return task->signal->pids[PIDTYPE_TGID]; in task_tgid()
694 return task->signal->pids[PIDTYPE_PGID]; in task_pgrp()
699 return task->signal->pids[PIDTYPE_SID]; in task_session()

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