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/openbmc/linux/lib/
H A Drcuref.c47 * ONEREF MAXREF SATURATED RELEASED DEAD NOREF
49 * <---valid --------> <-------saturation zone-------> <-----dead zone----->
55 * If the reference count is saturated or dead, then the increments and
57 * respective zones and is always set back to STATURATED resp. DEAD. The
66 * back to RCUREF_ONEREF or even drop the reference again and mark it DEAD.
69 * DEAD + 1, which is inside the dead zone. If that happens the reference
70 * count is put back to DEAD.
78 * succeeds-> atomic_cmpxchg(&ref->refcnt, NOREF, DEAD);
80 * atomic_add_negative(1, &ref->refcnt); <- Elevates refcount to DEAD + 1
83 * and observes refcnt being in the dead zone which makes the operation fail.
[all …]
H A Dlockref.c57 * lockref_get_not_zero - Increments count unless the count is 0 or dead
117 * If the lockref was dead or locked, return an error.
157 * lockref_mark_dead - mark lockref dead
168 * lockref_get_not_dead - Increments count unless the ref is dead
170 * Return: 1 if count updated successfully or 0 if lockref was dead
H A Dref_tracker.c17 bool dead; member
163 dir->dead = true; in ref_tracker_dir_exit()
195 WARN_ON_ONCE(dir->dead); in ref_tracker_alloc()
228 WARN_ON_ONCE(dir->dead); in ref_tracker_free()
244 if (tracker->dead) { in ref_tracker_free()
258 tracker->dead = true; in ref_tracker_free()
/openbmc/linux/tools/testing/selftests/net/hsr/
H A Dhsr_ping.sh125 do_ping "$ns1" dead:beef:1::2
126 do_ping "$ns1" dead:beef:1::3
127 do_ping "$ns2" dead:beef:1::1
128 do_ping "$ns2" dead:beef:1::2
129 do_ping "$ns3" dead:beef:1::1
130 do_ping "$ns3" dead:beef:1::2
154 do_ping_long "$ns1" dead:beef:1::2
156 do_ping_long "$ns1" dead:beef:1::3
161 do_ping_long "$ns2" dead:beef:1::1
163 do_ping_long "$ns2" dead:beef:1::2
[all …]
/openbmc/linux/tools/testing/selftests/bpf/verifier/
H A Ddead_code.c2 "dead code: start",
17 "dead code: mid 1",
28 "dead code: mid 2",
43 "dead code: end 1",
54 "dead code: end 2",
66 "dead code: end 3",
80 "dead code: tail of main + func",
96 "dead code: tail of main + two functions",
114 "dead code: function in the middle and mid of another func",
132 "dead code: middle of main before call",
[all …]
/openbmc/linux/security/keys/
H A Dgc.c25 * Reaper for links from keyrings to dead keys.
44 .name = ".dead",
83 * Schedule a dead links collection run.
103 * Reap keys of dead type.
106 * collector: the first to mark keys of that type as being dead, the second to
107 * collect dead links and the third to clean up the dead keys. We have to be
192 #define KEY_GC_REAPING_DEAD_1 0x10 /* - We need to mark dead keys */ in key_garbage_collector()
193 #define KEY_GC_REAPING_DEAD_2 0x20 /* - We need to reap dead key links */ in key_garbage_collector()
194 #define KEY_GC_REAPING_DEAD_3 0x40 /* - We need to reap dead keys */ in key_garbage_collector()
195 #define KEY_GC_FOUND_DEAD_KEY 0x80 /* - We found at least one dead key */ in key_garbage_collector()
[all …]
/openbmc/linux/tools/testing/selftests/netfilter/
H A Dnft_fib.sh143 ip -net ${nsrouter} addr add dead:1::1/64 dev veth0
147 ip -net ${nsrouter} addr add dead:2::1/64 dev veth1
156 ip -net ${ns1} addr add dead:1::99/64 dev eth0
158 ip -net ${ns1} route add default via dead:1::1
161 ip -net ${ns2} addr add dead:2::99/64 dev eth0
163 ip -net ${ns2} route add default via dead:2::1
196 test_ping 10.0.2.1 dead:2::1 || exit 1
199 test_ping 10.0.2.99 dead:2::99 || exit 1
210 ip -net ${ns1} addr del dead:1::99/64 dev eth0
213 ip -net ${ns1} addr add dead:2::99/64 dev eth0
[all …]
H A Dconntrack_icmp_related.sh45 echo -n dead:$1::2
105 ip -net nsclient1 -6 route add default via dead:1::1
108 ip -net nsclient2 route add default via dead:2::1
113 ip -net nsrouter1 addr add dead:1::1/64 dev eth1
114 ip -net nsrouter1 addr add dead:3::1/64 dev veth0
116 ip -net nsrouter1 -6 route add default via dead:3::10
120 ip -net nsrouter2 addr add dead:2::1/64 dev eth1
121 ip -net nsrouter2 addr add dead:3::10/64 dev eth2
123 ip -net nsrouter2 route add default via dead:3::1
221 ip netns exec nsclient1 ping6 -q -c 1 -s 1000 dead:2::2 >/dev/null
[all …]
H A Dnft_nat.sh63 ip -net "$ns0" addr add dead:1::1/64 dev veth0
67 ip -net "$ns0" addr add dead:2::1/64 dev veth1
74 ip -net ns$i-$sfx addr add dead:$i::99/64 dev eth0
75 ip -net ns$i-$sfx route add default via dead:$i::1
188 ip6 daddr dead:1::99 dnat $IPF to dead:2::99
198 ip netns exec "$ns0" ping -q -c 1 dead:1::99 > /dev/null
427 ip netns exec "$ns2" ping -q -c 1 dead:1::99 > /dev/null # ping ns2->ns1
465 ip netns exec "$ns2" ping -q -c 1 dead:1::99 > /dev/null # ping ns2->ns1
503 ip netns exec "$ns2" ping -q -c 1 dead:1::99 > /dev/null # ping ns2->ns1
628 ip netns exec "$ns2" ping -q -c 1 dead:1::99 > /dev/null # ping ns2->ns1
[all …]
H A Dnft_flowtable.sh75 ip -net $nsr1 addr add dead:1::1/64 dev veth0
78 ip -net $nsr2 addr add dead:2::1/64 dev veth1
151 ip -net $ns1 addr add dead:1::99/64 dev eth0
152 ip -net $ns2 addr add dead:2::99/64 dev eth0
153 ip -net $ns1 route add default via dead:1::1
154 ip -net $ns2 route add default via dead:2::1
496 ip -net $ns2 route del default via dead:2::1
553 ip -net $nsr1 addr add dead:1::1/64 dev br0
596 ip -net $ns1 addr add dead:1::99/64 dev eth0.10
619 ip -net $ns1 addr add dead:1::99/64 dev eth0
[all …]
H A Dnft_queue.sh68 ip -net ${nsrouter} addr add dead:1::1/64 dev veth0
72 ip -net ${nsrouter} addr add dead:2::1/64 dev veth1
81 ip -net ${ns1} addr add dead:1::99/64 dev eth0
83 ip -net ${ns1} route add default via dead:1::1
86 ip -net ${ns2} addr add dead:2::99/64 dev eth0
88 ip -net ${ns2} route add default via dead:2::1
162 ip netns exec ${ns1} ping -c 1 -q dead:2::99 > /dev/null
176 ip netns exec ${ns1} ping -c 1 -q dead:2::1 > /dev/null
199 ip netns exec ${ns1} ping -W 2 -c 1 -q dead:2::99 > /dev/null
/openbmc/linux/tools/testing/selftests/net/
H A Dxfrm_policy.sh176 … echo netns exec $ns ip xfrm policy add src dead:$i::/64 dst dead:$i:$j::/64 dir out action block
177 … echo netns exec $ns ip xfrm policy add src dead:$i:$j::/64 dst dead:$i::/24 dir fwd action block
365 ip -net ns$i addr add dead:$i::2/64 dev $DEV
369 ip -net ns$i addr add dead:$i::fd dev $DEV
370 ip -net ns$i addr add dead:$i::fe dev $DEV
412 do_esp ns3 dead:3::1 dead:3::10 dead:1::/64 dead:2::/64 $SPI1 $SPI2
414 do_esp ns4 dead:3::10 dead:3::1 dead:2::/64 dead:1::/64 $SPI2 $SPI1
421 do_esp_policy_get_check ns3 dead:1::/64 dead:2::/64
422 do_esp_policy_get_check ns4 dead:2::/64 dead:1::/64
438 do_exception ns3 dead:3::1 dead:3::10 dead:2::fd dead:2:f0::/96
[all …]
/openbmc/linux/tools/testing/selftests/net/mptcp/
H A Duserspace_pm.sh153 ip -net "$ns1" addr add dead:beef:1::1/64 dev ns1eth2 nodad
154 ip -net "$ns1" addr add dead:beef:2::1/64 dev ns1eth2 nodad
159 ip -net "$ns2" addr add dead:beef:1::2/64 dev ns2eth1 nodad
160 ip -net "$ns2" addr add dead:beef:2::2/64 dev ns2eth1 nodad
191 connect_addr="dead:beef:1::1"
192 client_addr="dead:beef:1::2"
373 dead:beef:2::2 token "$client6_token" id $client_addr_id dev ns2eth1
374 print_test "ADD_ADDR6 id:client dead:beef:2::2 (ns2) => ns1, reuse port"
376 verify_announce_event "$server_evts" "$ANNOUNCED" "$server6_token" "dead:beef:2::2"\
402 ip netns exec "$ns1" ./pm_nl_ctl ann dead:beef:2::1 token "$server6_token" id\
[all …]
H A Dmptcp_connect.sh187 ip -net "$ns1" addr add dead:beef:1::1/64 dev ns1eth2 nodad
191 ip -net "$ns1" route add default via dead:beef:1::2
194 ip -net "$ns2" addr add dead:beef:1::2/64 dev ns2eth1 nodad
198 ip -net "$ns2" addr add dead:beef:2::1/64 dev ns2eth3 nodad
201 ip -net "$ns2" route add default via dead:beef:2::2
206 ip -net "$ns3" addr add dead:beef:2::2/64 dev ns3eth2 nodad
210 ip -net "$ns3" addr add dead:beef:3::2/64 dev ns3eth4 nodad
213 ip -net "$ns3" route add default via dead:beef:2::1
218 ip -net "$ns4" addr add dead:beef:3::1/64 dev ns4eth3 nodad
221 ip -net "$ns4" route add default via dead:beef:3::2
[all …]
H A Dsimult_flows.sh79 ip -net "$ns1" addr add dead:beef:1::1/64 dev ns1eth1 nodad
82 ip -net "$ns1" route add default via dead:beef:1::2
85 ip -net "$ns1" addr add dead:beef:2::1/64 dev ns1eth2 nodad
88 ip -net "$ns1" route add default via dead:beef:2::2 metric 101
94 ip -net "$ns2" addr add dead:beef:1::2/64 dev ns2eth1 nodad
98 ip -net "$ns2" addr add dead:beef:2::2/64 dev ns2eth2 nodad
102 ip -net "$ns2" addr add dead:beef:3::2/64 dev ns2eth3 nodad
108 ip -net "$ns3" addr add dead:beef:3::3/64 dev ns3eth1 nodad
111 ip -net "$ns3" route add default via dead:beef:3::2
/openbmc/linux/include/trace/events/
H A Dneigh.h87 __field(u8, dead)
112 __entry->dead = n->dead;
142 "dead %d refcnt %d primary_key4 %pI4 primary_key6 %pI6c "
148 __entry->type, __entry->dead, __entry->refcnt,
167 __field(u8, dead)
189 __entry->dead = n->dead;
216 "dead %d refcnt %d primary_key4 %pI4 primary_key6 %pI6c "
221 __entry->type, __entry->dead, __entry->refcnt,
/openbmc/linux/fs/netfs/
H A Dobjects.c92 bool dead; in netfs_put_request() local
95 dead = __refcount_dec_and_test(&rreq->ref, &r); in netfs_put_request()
97 if (dead) { in netfs_put_request()
153 bool dead; in netfs_put_subrequest() local
156 dead = __refcount_dec_and_test(&subreq->ref, &r); in netfs_put_subrequest()
158 if (dead) in netfs_put_subrequest()
/openbmc/linux/fs/ocfs2/dlm/
H A Ddlmrecovery.c209 * 2) negotiate who will take over all the locks for the dead node.
212 * and moves aside those mastered by the dead guy
223 * everything and recovery for this dead node is done
224 *10) go back to 2) while there are still dead nodes
233 mlog(ML_NOTICE, "%s(%d): recovery info, state=%s, dead=%u, master=%u\n", in dlm_print_reco_node_status()
248 st = "dead"; in dlm_print_reco_node_status()
316 * could be dead or just not joined */
319 int dead; in dlm_is_node_dead() local
321 dead = !test_bit(node, dlm->domain_map); in dlm_is_node_dead()
323 return dead; in dlm_is_node_dead()
[all …]
/openbmc/linux/include/linux/
H A Drcuref.h39 /* Return 0 if within the DEAD zone. */ in rcuref_read()
65 * dead zones provide enough tolerance for this. in rcuref_get()
70 /* Handle the cases inside the saturation and dead zones */ in rcuref_get()
85 * dead zones provide enough tolerance for this. in __rcuref_put()
92 * and dead zones. in __rcuref_put()
H A Dref_tracker.h17 bool dead; member
19 struct list_head quarantine; /* List of dead trackers */
34 dir->dead = false; in ref_tracker_dir_init()
/openbmc/linux/drivers/input/serio/
H A Dserio_raw.c39 bool dead; member
90 if (serio_raw->dead) { in serio_raw_open()
167 if (serio_raw->dead) in serio_raw_read()
189 serio_raw->dead); in serio_raw_read()
210 if (serio_raw->dead) { in serio_raw_write()
247 mask = serio_raw->dead ? EPOLLHUP | EPOLLERR : EPOLLOUT | EPOLLWRNORM; in serio_raw_poll()
376 * dead device.
398 serio_raw->dead = true; in serio_raw_disconnect()
/openbmc/linux/drivers/input/mouse/
H A Dpsmouse-smbus.c22 bool dead; member
41 if (smbdev->dead) in psmouse_smbus_check_adapter()
75 if (!smbdev->dead) { in psmouse_smbus_detach_i2c_client()
79 smbdev->dead = true; in psmouse_smbus_detach_i2c_client()
176 if (smbdev->dead) { in psmouse_smbus_disconnect()
180 smbdev->dead = true; in psmouse_smbus_disconnect()
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dtest_ksyms_weak.c57 /* dead code won't be seen by the verifier */ in pass_handler()
61 /* dead code won't be seen by the verifier */ in pass_handler()
65 /* dead code won't be seen by the verifier */ in pass_handler()
/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Dmaxim,max17042.yaml50 maxim,dead-volt:
53 Voltage threshold to report battery as dead (in mV).
54 Default is not to report dead battery events.
/openbmc/openbmc/poky/meta/lib/oeqa/utils/
H A Ddump.py80 serial console. This helps to end testing when target is really dead, hanging
91 …print("Too many errors when dumping data from target, assuming it is dead! Will not dump data anym…
111 This helps to end testing when target is really dead, hanging or unresponsive.
125 …print("Too many errors when dumping data from qemu monitor, assuming it is dead! Will not dump dat…

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