Searched refs:offline (Results 1 - 200 of 340) sorted by relevance

12

/linux-4.4.14/drivers/base/
H A Dcontainer.c27 return cdev->offline ? cdev->offline(cdev) : 0; container_offline()
34 .offline = container_offline,
H A Dcpu.c131 .offline = cpu_subsys_offline,
236 /* arch-optional setting to enable display of offline cpus >= nr_cpu_ids */
243 cpumask_var_t offline; print_cpus_offline() local
245 /* display offline cpus < nr_cpu_ids */ print_cpus_offline()
246 if (!alloc_cpumask_var(&offline, GFP_KERNEL)) print_cpus_offline()
248 cpumask_andnot(offline, cpu_possible_mask, cpu_online_mask); print_cpus_offline()
249 n = scnprintf(buf, len, "%*pbl", cpumask_pr_args(offline)); print_cpus_offline()
250 free_cpumask_var(offline); print_cpus_offline()
252 /* display offline cpus >= nr_cpu_ids */ print_cpus_offline()
267 static DEVICE_ATTR(offline, 0444, print_cpus_offline, NULL);
365 cpu->dev.offline = !cpu_online(num); register_cpu()
H A Dmemory.c48 .offline = memory_subsys_offline,
142 * online, offline, going offline, etc.
159 len = sprintf(buf, "offline\n"); show_mem_state()
162 len = sprintf(buf, "going-offline\n"); show_mem_state()
273 /* The device lock serializes operations on memory_subsys_[online|offline] */ memory_subsys_online()
306 /* Can't offline block with non-present sections */ memory_subsys_offline()
330 else if (sysfs_streq(buf, "offline")) store_mem_state()
375 * s.t. if I offline all of these sections I can then
487 /* Soft offline a page */
506 /* Forcibly offline a page, including killing processes. */
599 memory->dev.offline = memory->state == MEM_OFFLINE; register_memory()
H A Dcore.c433 val = !dev->offline; online_show()
1504 return device_supports_offline(dev) && !dev->offline ? -EBUSY : 0; device_check_offline()
1509 * @dev: Device to be put offline.
1511 * Execute the device bus type's .offline() callback, if present, to prepare
1531 if (dev->offline) { device_offline()
1534 ret = dev->bus->offline(dev); device_offline()
1537 dev->offline = true; device_offline()
1562 if (dev->offline) { device_online()
1566 dev->offline = false; device_online()
2049 * devices offline, even as the system is shutting down. device_shutdown()
/linux-4.4.14/tools/testing/selftests/cpu-hotplug/
H A Dcpu-on-off-test.sh28 echo "CPU online/offline summary:"
33 offline_cpus=`cat $SYSFS/devices/system/cpu/offline`
39 echo -e "\t Cpus in offline state: $offline_cpus"
93 echo $FUNCNAME $cpu: unexpected offline >&2
115 echo $FUNCNAME $cpu: unexpected offline >&2
126 echo $FUNCNAME $cpu: unexpected offline >&2
148 echo -e "\t default offline one cpu"
149 echo -e "\t run with -a option to offline all cpus"
166 # Safe test (default) - offline and online one cpu
171 echo -e "\t online to offline to online: cpu $online_max"
176 echo -e "\t offline to online to offline: cpu $offline_max"
183 echo -e "\t online all offline cpus"
184 echo -e "\t offline all online cpus"
185 echo -e "\t online all offline cpus"
245 # Test CPU hot-add error handling (offline => online)
261 # Test CPU hot-remove error handling (online => offline)
/linux-4.4.14/tools/testing/selftests/memory-hotplug/
H A Dmem-on-off-test.sh44 hotpluggable_memory offline
59 grep -q offline $SYSFS/devices/system/memory/memory$1/state
69 echo offline > $SYSFS/devices/system/memory/memory$1/state
79 echo $FUNCNAME $memory: unexpected offline >&2
101 echo $FUNCNAME $memory: unexpected offline >&2
112 echo $FUNCNAME $memory: unexpected offline >&2
126 echo "Usage $0 [ -e errno ] [ -p notifier-priority ] [ -r percent-of-memory-to-offline ]"
146 echo -e "\t online all hotplug memory in offline state"
147 echo -e "\t offline $ratio% hotplug memory in online state"
148 echo -e "\t online all hotplug memory in offline state"
154 echo offline-online $memory
163 echo online-offline $memory
172 echo offline-online $memory
214 # Test memory hot-add error handling (offline => online)
230 # Test memory hot-remove error handling (online => offline)
/linux-4.4.14/include/linux/
H A Dcontainer.h19 int (*offline)(struct container_dev *cdev); member in struct:container_dev
H A Dsmpboot.h24 * parked (cpu offline)
H A Dtorture.h52 /* Definitions for online/offline exerciser. */
H A Dconsole.h116 #define CON_ANYTIME (16) /* Safe to call when cpu is offline */
H A Ddevice.h83 * @offline: Called to put the device offline for hot-removal. May fail.
121 int (*offline)(struct device *dev); member in struct:bus_type
754 * @offline: Set after successful invocation of bus type's .offline().
838 bool offline:1; member in struct:device
1007 return dev->bus && dev->bus->offline && dev->bus->online; device_supports_offline()
H A Dsrcu.h154 * is in the idle loop from an RCU point of view or offline.
H A Dcgroup.h313 * offline. The caller naturally needs to ensure that @css is accessible
/linux-4.4.14/arch/x86/kernel/
H A Dtopology.c58 * This is only called for debugging CPU offline/online feature.
74 pr_info("CPU %u is now offline\n", cpu); _debug_hotplug_cpu()
75 dev->offline = true; _debug_hotplug_cpu()
78 pr_debug("Can't offline CPU%d.\n", cpu); _debug_hotplug_cpu()
83 dev->offline = false; _debug_hotplug_cpu()
124 * one can attempt to offline BSP. arch_register_cpu()
H A Dapb_timer.c215 * cpu timers during the offline process due to the ordering of notification.
228 pr_debug("skipping APBT CPU %lu offline\n", cpu); apbt_cpuhp_notify()
230 pr_debug("APBT clockevent for cpu %lu offline\n", cpu); apbt_cpuhp_notify()
H A Dsmpboot.c983 /* x86 CPUs take themselves offline, so delayed offline is OK. */ native_cpu_up()
1405 pr_info("CPU %u is now offline\n", cpu); common_cpu_die()
/linux-4.4.14/Documentation/mic/mpssd/
H A Dmicctrl124 while [ "`cat $f/state`" != "offline" -a "`cat $f/state`" != "online" ]
127 echo -e "Waiting for $1 to go offline"
137 # Wait for the cards to go offline
H A Dmpss119 # Wait for the cards to go offline
/linux-4.4.14/arch/powerpc/platforms/pseries/
H A Doffline_states.h4 /* Cpu offline states go here */
H A Dhotplug-cpu.c192 * the cpu-offline. Here we wait for long enough to allow the cpu in question
193 * to self-destroy so that the cpu-offline thread can send the CPU_DEAD
H A Dsuspend.c182 pr_warn("%s: Could not restore CPUs to offline " store_hibernate()
H A Dcmm.c534 cmm_dbg("Memory going offline, searching 0x%lx (%ld pages).\n", cmm_mem_going_offline()
623 cmm_dbg("Memory offline operation complete.\n"); cmm_memory_cb()
H A Ddlpar.c469 printk(KERN_WARNING "Could not find cpu to offline "
H A Dlpar.c272 * There is a known problem when kdump'ing, if cpus are offline pSeries_lpar_hptab_clear()
/linux-4.4.14/kernel/irq/
H A Dcpuhotplug.c51 * irq_migrate_all_off_this_cpu - Migrate irqs away from offline cpu
53 * The current CPU has been marked offline. Migrate IRQs off this CPU.
/linux-4.4.14/arch/arm/mach-mvebu/
H A Dplatsmp-a9.c49 * in the offline state after using CPU hotplug. mvebu_cortex_a9_boot_secondary()
78 * CPU hotplug is implemented by putting offline CPUs into the armada_38x_cpu_die()
87 * anything, because CPUs going offline can enter the deep idle state
H A Dplatsmp.c86 * This is needed to wake up CPUs in the offline state after armada_xp_boot_secondary()
155 * CPU hotplug is implemented by putting offline CPUs into the armada_xp_cpu_die()
164 * anything, because CPUs going offline can enter the deep idle state
/linux-4.4.14/drivers/net/ethernet/sfc/
H A Dselftest.h40 /* offline tests */
/linux-4.4.14/arch/s390/include/asm/
H A Dccwgroup.h9 * @state: online/offline state
36 * @set_offline: function called when device is set offline
H A Dccwdev.h121 * @set_offline: called when setting device offline
/linux-4.4.14/drivers/bus/
H A Dmips_cdmm.c258 * @offline: Whether the CDMM bus is going offline (or very early
268 bool offline; member in struct:mips_cdmm_bus
365 /* Don't set up bus a second time unless marked offline */ mips_cdmm_setup()
366 if (bus->offline) { mips_cdmm_setup()
374 bus->offline = false; mips_cdmm_setup()
574 * event (such as the CPU going online/offline).
615 * While bus is offline, each use of it should reconfigure it just in mips_cdmm_bus_down()
620 bus->offline = true; mips_cdmm_bus_down()
645 /* Bus now set up, so we can drop the offline flag if still set */ mips_cdmm_bus_up()
646 bus->offline = false; mips_cdmm_bus_up()
659 * mips_cdmm_cpu_notify() - Take action when a CPU is going online or offline.
665 * onlined. When CPUs go offline or come back online, so does their CDMM bus, so
/linux-4.4.14/drivers/s390/block/
H A Ddasd_genhd.c127 * the offline open_count limit needs to be increased from dasd_scan_partitions()
130 * detection is running no offline should be allowed. That dasd_scan_partitions()
151 * device->bdev to lower the offline open_count limit again. dasd_destroy_partitions()
H A Ddasd_int.h304 * when it is set offline.
389 __u8 cuirpm; /* CUIR varied offline */
524 #define DASD_FLAG_OFFLINE 3 /* device is in offline processing */
534 #define DASD_FLAG_SAFE_OFFLINE 10 /* safe offline processing requested*/
535 #define DASD_FLAG_SAFE_OFFLINE_RUNNING 11 /* safe offline running */
H A Ddasd.c1843 * IO in safe offline processing should not __dasd_device_check_expire()
1874 /* dasd is being set offline. */ __dasd_device_is_unusable()
3283 /* Already doing offline processing */ dasd_generic_remove()
3289 * This device is removed unconditionally. Set offline dasd_generic_remove()
3416 pr_warn("%s: The DASD cannot be set offline with open count %i\n", dasd_generic_set_offline()
3419 pr_warn("%s: The DASD cannot be set offline while it is in use\n", dasd_generic_set_offline()
3429 * safe offline already running dasd_generic_set_offline()
3430 * could only be called by normal offline so safe_offline flag dasd_generic_set_offline()
3431 * needs to be removed to run normal offline and kill all I/O dasd_generic_set_offline()
3434 /* Already doing normal offline processing */ dasd_generic_set_offline()
3442 /* Already doing offline processing */ dasd_generic_set_offline()
3449 * clear safe_offline so that a call to normal offline dasd_generic_set_offline()
3455 * If we want to set the device safe offline all IO operations dasd_generic_set_offline()
3456 * should be finished before continuing the offline process dasd_generic_set_offline()
H A Ddasd_devmap.c888 /* Changing diag discipline flag is only allowed in offline state. */ dasd_use_diag_store()
937 /* Changing diag discipline flag is only allowed in offline state. */ dasd_use_raw_store()
969 /* Already doing offline processing */ dasd_safe_offline_store()
/linux-4.4.14/drivers/s390/crypto/
H A Dzcrypt_error.h114 pr_err("Cryptographic device %x failed and was set offline\n", convert_error()
125 pr_err("Cryptographic device %x failed and was set offline\n", convert_error()
132 pr_err("Cryptographic device %x failed and was set offline\n", convert_error()
H A Dzcrypt_api.h108 int online; /* User online/offline */
H A Dzcrypt_msgtype6.c574 pr_err("Cryptographic device %x failed and was set offline\n", convert_type86_ica()
717 pr_err("Cryptographic device %x failed and was set offline\n", convert_response_ica()
749 pr_err("Cryptographic device %x failed and was set offline\n", convert_response_xcrb()
775 pr_err("Cryptographic device %x failed and was set offline\n", convert_response_ep11_xcrb()
802 pr_err("Cryptographic device %x failed and was set offline\n", convert_response_rng()
H A Dzcrypt_msgtype50.c338 pr_err("Cryptographic device %x failed and was set offline\n", convert_type80()
370 pr_err("Cryptographic device %x failed and was set offline\n", convert_response()
/linux-4.4.14/drivers/scsi/bfa/
H A Dbfa_defs_fcs.h53 u32 fabric_offlines; /* Internal fabric offline notification sent
123 * FCS port offline reason.
309 u32 fab_offline; /* offline events from fab SM */
329 BFA_RPORT_OFFLINE = 1, /* rport is offline */
360 u32 offlines; /* remote port offline count */
439 BFA_ITNIM_OFFLINE = 0, /* offline */
445 BFA_ITNIM_HCB_OFFLINE = 6, /* offline callback */
454 u32 offlines; /* num rport offline */
H A Dbfa_defs_svc.h523 BFA_QOS_OFFLINE = 2, /* QoS is offline */
567 BFA_BBCR_OFFLINE, /*!< BBCR is offline */
713 u32 iocom_nexus_abort; /* IO failure due to target offline */
903 BFA_FEC_OFFLINE = 2, /*!< FEC is offline */
904 BFA_FEC_OFFLINE_NOT_16G = 3, /*!< FEC is offline (speed not 16Gig) */
1072 BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */
1159 u32 sm_fwc_off; /* fw create: offline events */
1162 u32 sm_on_off; /* online: offline events */
1170 u32 sm_off_del; /* offline: delete events */
1171 u32 sm_off_on; /* offline: online events */
1172 u32 sm_off_hwf; /* offline: IOC down events */
1173 u32 sm_off_unexp; /* offline: exception events */
1184 u32 sm_iocd_off; /* IOC down: offline events */
1423 BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */
H A Dbfa_fcs_rport.c330 * Ignore BFA callback, on a PLOGI receive we call bfa offline. bfa_fcs_rport_sm_plogiacc_sending()
586 * are offline.
867 * At least go offline when a PLOGI is received. bfa_fcs_rport_sm_adisc_online()
912 * Already did offline actions.
953 * Already did offline actions
1000 * Rport has sent LOGO. Awaiting FC-4 offline completion callback.
1039 * LOGO needs to be sent to rport. Awaiting FC-4 offline completion
1075 * Rport is going offline. Awaiting FC-4 offline completion callback.
1095 * Rport is going offline. Just ack the logo bfa_fcs_rport_sm_fc4_offline()
1110 * rport is already going offline. bfa_fcs_rport_sm_fc4_offline()
1111 * SCN - ignore and wait till transitioning to offline state bfa_fcs_rport_sm_fc4_offline()
1125 * Rport is offline. FC-4s are offline. Awaiting BFA rport offline
1197 * Ignore, already offline. bfa_fcs_rport_sm_hcb_offline()
1207 * Rport is offline. FC-4s are offline. Awaiting BFA rport offline
1285 * Rport is being deleted. FC-4s are offline.
1286 * Awaiting BFA rport offline
1323 * Rport is being deleted. FC-4s are offline. LOGO is being sent.
1363 * Rport is offline. FC-4s are offline. BFA rport is offline.
3130 RPFSM_EVENT_RPORT_OFFLINE = 1, /* Rport offline */
3350 * Called when Rport becomes offline
H A Dbfa_fcs.h39 BFA_LPS_SM_OFFLINE = 6, /* Link is offline */
147 struct bfa_timer_s link_timer; /* timer for link offline */
433 u32 old_pid; /* PID before rport goes offline */
757 RPSM_EVENT_HCB_OFFLINE = 13, /* BFA rport offline callback */
758 RPSM_EVENT_FC4_OFFLINE = 14, /* FC-4 offline complete */
763 RPSM_EVENT_SCN_OFFLINE = 19, /* loop scn offline */
773 BFA_FCS_ITNIM_SM_OFFLINE = 2, /* rport offline */
779 BFA_FCS_ITNIM_SM_HCB_ONLINE = 8, /* BFA offline callback */
H A Dbfa_fcpim.c81 BFA_ITNIM_SM_OFFLINE = 3, /* itnim is offline */
130 BFA_IOIM_SM_IOTOV = 18, /* ITN offline TOV */
159 BFA_TSKIM_SM_CLEANUP = 8, /* TM cleanup on ITN offline */
738 * Going offline. Waiting for active IO cleanup.
803 * Rport offline. Fimrware itnim is being deleted - awaiting f/w response.
1291 * Start IO TOV timer for failing back pending IO requests in offline state.
1449 * Return true if itnim is considered offline for holding off IO request.
1864 * 2nd cleanup request comes from ITN offline event. bfa_ioim_sm_cleanup()
2893 * Called by itnim to clean up IO while going offline.
2927 * IO offline TOV popped. Fail the pending IO.
3048 * If device is offline, do not send TM on wire. Just cleanup bfa_tskim_sm_uninit()
3108 * An active TM is being cleaned up since ITN is offline. Awaiting cleanup
3185 * No need to send TM on wire since ITN is offline. bfa_tskim_sm_qfull()
3500 * Cleanup TM command and associated IOs as part of ITNIM offline.
H A Dbfa_fcs_lport.c89 void (*offline) (struct bfa_fcs_lport_s *port); member in struct:__anon9248
198 __port_action[port->fabric->fab_type].offline(port); bfa_fcs_lport_sm_online()
218 __port_action[port->fabric->fab_type].offline(port); bfa_fcs_lport_sm_online()
679 __port_action[port->fabric->fab_type].offline(port); bfa_fcs_lport_offline_actions()
690 "Logical port taken offline: WWN = %s Role = %s\n", bfa_fcs_lport_offline_actions()
1026 * Called by fabric for base port when fabric goes offline.
1027 * Called by vport for virtual ports when virtual port becomes offline.
1192 * Called by port to notify transition to offline state.
1254 * whose pid should be zero, because it is offline. bfa_fcs_lport_n2n_online()
1269 * Called by fcs/port to notify transition to offline state.
1367 * Called by fcs/port to notify transition to offline state.
1471 * Start in offline state - awaiting MS to send start.
1562 * set state to offline bfa_fcs_lport_fdmi_sm_rhba()
1668 * set state to offline bfa_fcs_lport_fdmi_sm_rprt()
1769 * set state to offline bfa_fcs_lport_fdmi_sm_rpa()
2890 * Start in offline state - awaiting NS to send start.
3708 * Start in offline state - awaiting linkup
6003 BFA_FCS_VPORT_SM_OFFLINE = 6, /* fabric offline event */
6096 * Fabric is offline or not NPIV capable, stay in bfa_fcs_vport_sm_created()
6097 * offline state. bfa_fcs_vport_sm_created()
6153 * In that case we will put the vport in offline state. bfa_fcs_vport_sm_offline()
6155 * be sent when we are already offline. Ignore it. bfa_fcs_vport_sm_offline()
6394 * offline, so no LOGO is needed to complete vport deletion.
H A Dbfa_fcs_fcpim.c249 /* invoke target offline */ bfa_fcs_itnim_sm_prli_retry()
646 * Called by rport to handle a remote device offline.
H A Dbfa_defs.h449 BFA_PORT_AEN_OFFLINE = 2, /* Physical Port offline event */
487 BFA_LPORT_AEN_OFFLINE = 4, /* LPort offline event */
509 BFA_ITNIM_AEN_OFFLINE = 2, /* Target offline */
H A Dbfad_im.c452 /* offline request is not yet done, use the same request to free */ bfa_fcb_itnim_free()
495 * BFA FCS itnim offline callback.
/linux-4.4.14/samples/bpf/
H A Dlathist_user.c50 /* ignore CPUs without data (maybe offline?) */ print_hist()
/linux-4.4.14/arch/powerpc/platforms/powernv/
H A Dsmp.c161 DBG("CPU%d offline\n", cpu); pnv_smp_cpu_kill_self()
170 /* We don't want to take decrementer interrupts while we are offline, pnv_smp_cpu_kill_self()
188 * offline, except for those when changing micro-threading pnv_smp_cpu_kill_self()
232 DBG("CPU%d Unexpected exit while offline !\n", cpu); pnv_smp_cpu_kill_self()
H A Dsubcore.c132 * Used to communicate to offline cpus that we want them to pop out of the
133 * offline loop and do a split or unsplit.
298 /* This should work even though the cpu is offline */ cpu_update_split_mode()
/linux-4.4.14/arch/arm/mach-shmobile/
H A Dplatsmp-scu.c84 /* this function is running on another CPU than the offline target, shmobile_smp_scu_cpu_kill()
/linux-4.4.14/drivers/xen/
H A Dcpu_hotplug.c47 else if (strcmp(state, "offline") == 0) vcpu_online()
H A Dpcpu.c145 * Xen never offline cpu0 due to several restrictions pcpu_dev_is_visible()
147 * to user, one cannot attempt to offline BSP. pcpu_dev_is_visible()
/linux-4.4.14/kernel/
H A Dirq_work.c68 /* All work should have been flushed before going offline */ irq_work_queue_on()
123 /* All work should have been flushed before going offline */ irq_work_needs_cpu()
H A Dsmp.c74 * ensure that the outgoing CPU doesn't go offline with work hotplug_cfd()
202 * offline CPU. Skip this check if set to 'false'.
205 * invoked by the generic IPI handler, as well as by a CPU about to go offline,
207 * offline.
225 /* There shouldn't be any pending callbacks on an offline CPU. */ flush_smp_call_function_queue()
229 WARN(1, "IPI on offline CPU %d\n", smp_processor_id()); flush_smp_call_function_queue()
236 pr_warn("IPI callback %pS sent to offline CPU\n", flush_smp_call_function_queue()
659 * Preemption is disabled to protect against CPUs going offline but not online.
H A Dtorture.c66 * Variables for online-offline handling. Only present if CPU hotplug
120 "torture_onoff task: offline %d failed: errno %d\n", torture_onoff()
179 * Initiate online-offline handling.
197 * Clean up after online/offline testing.
212 * Print online/offline testing statistics.
228 * Were all the online/offline operations successful?
H A Dstop_machine.c83 /* queue @work to @stopper. if offline, @work is completed immediately */ cpu_stop_queue_work()
118 * -ENOENT if @fn(@arg) was not executed because @cpu was offline;
375 * @cpumask were offline; otherwise, 0 if all executions of @fn
404 * offline; otherwise, 0 if all executions of @fn returned 0, any non
H A Dsmpboot.c262 /* We need to destroy also the parked threads of offline cpus */ for_each_possible_cpu()
421 * offline, with no post-death manipulation required from cpu_check_up_prepare()
H A Dcpu.c267 * offline, so its not like new tasks will ever get this cpu set in clear_tasks_mm_cpumask()
H A Dcpuset.c2217 * offline, update @cs accordingly. If @cs ends up with no CPU or memory,
2574 * We don't have to worry about the returned node being offline
2580 * offline node. But if it did, that would be ok, as this routine
2584 * is passed an offline node, it will fall back to the local node.
/linux-4.4.14/fs/proc/
H A Dstat.c54 /* !NO_HZ or cpu offline so we can rely on cpustat.idle */ get_idle_time()
70 /* !NO_HZ or cpu offline so we can rely on cpustat.iowait */ get_iowait_time()
/linux-4.4.14/drivers/oprofile/
H A Dnmi_timer_int.c140 /* can't attach events to offline cpus: */ for_each_online_cpu()
/linux-4.4.14/drivers/cpuidle/
H A Dcpuidle-exynos.c67 /* AFTR can only be entered when cores other than CPU0 are offline */ exynos_enter_lowpower()
H A Ddriver.c161 * with some CPUs offline and then we online one of them, the CPU __cpuidle_driver_init()
H A Dcoupled.c64 * it stores (or by the on/offlining cpu if that cpu is offline),
759 * Called when a cpu is brought on or offline using hotplug. Updates the
/linux-4.4.14/drivers/acpi/
H A Dcontainer.c74 cdev->offline = acpi_container_offline; container_device_attach()
H A Dnuma.c94 * node. When the mapped node from a given proximity ID is offline, it
100 * offline nodes. A node may be offline when a device proximity ID is
H A Dprocessor_driver.c152 /* Invalidate flag.throttling after the CPU is offline. */ acpi_cpu_soft_notify()
H A Dscan.c33 * If set, devices will be hot-removed even if they cannot be put offline
121 bool offline = true; acpi_scan_is_offline() local
130 if (device_supports_offline(pn->dev) && !pn->dev->offline) { acpi_scan_is_offline()
134 offline = false; acpi_scan_is_offline()
139 return offline; acpi_scan_is_offline()
H A Dacpi_processor.c463 * already offline and the ACPI device removal locking prevents it from acpi_processor_remove()
H A Dprocessor_throttling.c383 /* When one CPU is offline, the T-state throttling acpi_processor_reevaluate_tstate()
1095 * the cpu pointed by pr->id is offline. Unnecessary to change acpi_processor_set_throttling()
/linux-4.4.14/arch/x86/include/asm/
H A Ddwarf2.h43 * unwinding at runtime. So only the offline DWARF information is
/linux-4.4.14/block/
H A Dblk-mq-cpumap.c93 /* If cpus are offline, map them to first hctx */ blk_mq_make_queue_map()
/linux-4.4.14/fs/afs/
H A Dafs_fs.h48 VOFFLINE = 106, /* volume is currently offline (more info available [VVL-spec]) */
H A Dfsclient.c1574 /* extract the offline message length */ afs_deliver_fs_get_volume_status()
1584 _debug("offline msg length: %u", call->count); afs_deliver_fs_get_volume_status()
1590 /* extract the offline message */ afs_deliver_fs_get_volume_status()
1592 _debug("extract offline"); afs_deliver_fs_get_volume_status()
1605 _debug("offline '%s'", p); afs_deliver_fs_get_volume_status()
1610 /* extract the offline message padding */ afs_deliver_fs_get_volume_status()
/linux-4.4.14/include/uapi/asm-generic/
H A Dmman-common.h48 #define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */
/linux-4.4.14/include/uapi/linux/
H A Dpg.h16 device is offline or malfunctioning, or there is already another
H A Dmtio.h34 #define MTOFFL 7 /* rewind and put the drive offline (eject?) */
/linux-4.4.14/include/linux/power/
H A Dbq2415x_charger.h41 BQ2415X_MODE_OFF, /* offline mode (charger disabled) */
/linux-4.4.14/arch/arm/mach-pxa/include/mach/
H A Dsharpsl_pm.h86 #define SHARPSL_DO_OFFLINE_CHRG (1 << 4) /* Trigger the offline charger */
/linux-4.4.14/arch/x86/power/
H A Dcpu.c251 pr_warn("CPU0 is offline.\n"); bsp_check()
288 * mode, i.e. CPU0 is offline and user mode hibernation bsp_pm_callback()
292 * device after boot time, this will offline CPU0 and user may bsp_pm_callback()
/linux-4.4.14/include/trace/events/
H A Dkmem.h152 * offline cpus, filter such calls out.
171 * offline cpus, filter such calls out.
288 * offline cpus, filter such calls out.
H A Drcu.h53 * "cpuofl": CPU goes offline.
319 * state, which can be "dti" for dyntick-idle mode, "ofl" for CPU offline,
/linux-4.4.14/drivers/s390/scsi/
H A Dzfcp_ccw.c203 * into state offline.
225 * into state offline.
259 "The CHPID for the FCP device is offline\n"); zfcp_ccw_notify()
/linux-4.4.14/arch/mips/kernel/
H A Dsmp-cps.c392 panic("Failed to offline CPU %u", cpu);
419 pr_err("CPU%u: didn't offline\n", cpu); cps_cpu_die()
424 * Now wait for the CPU to actually offline. Without doing this that cps_cpu_die()
H A Dcps-vec.S198 * deactivate this VPE if it should be offline.
473 /* This VPE should be offline, halt the TC */
H A Dsmp-bmips.c362 pr_info("SMP: CPU%d is offline\n", cpu); bmips_cpu_disable()
/linux-4.4.14/drivers/s390/cio/
H A Dccwgroup.c101 * This function attempts to put the ccwgroup device into the offline state.
189 /* Prevent concurrent online/offline processing and ungrouping. */ ccwgroup_ungroup_store()
484 /* Fail while device is being set online/offline. */ ccwgroup_pm_prepare()
616 * group device. It sets the ccw device offline and also deregisters the
H A Ddevice_fsm.c324 * -%EINVAL if the device is offline or has no driver.
369 * Finished with online/offline processing.
645 /* No, set state offline immediately. */ ccw_device_offline()
668 * Handle path verification event in offline state.
1044 * state offline.
H A Dchp.c63 /* On success return 0 if channel-path is varied offline, 1 if it is varied
109 * Varies the specified chpid online or offline
244 return status ? sprintf(buf, "online\n") : sprintf(buf, "offline\n"); chp_status_show()
H A Ddevice.c365 /* Inform the user if set offline failed. */ ccw_device_set_offline()
368 "being set offline\n", dev_name(&cdev->dev)); ccw_device_set_offline()
371 "being set offline\n", dev_name(&cdev->dev)); ccw_device_set_offline()
545 /* Prevent conflict between multiple on-/offline processing requests. */ online_store()
548 /* Prevent conflict between internal I/Os and on-/offline processing. */ online_store()
554 /* Prevent conflict between pending work and on-/offline processing.*/ online_store()
1360 * Unregister all ccw devices that are offline and on the blacklist.
1811 /* Fail while device is being set online/offline. */ ccw_device_pm_prepare()
/linux-4.4.14/arch/xtensa/kernel/
H A Dirq.c170 * The CPU has been marked offline. Migrate IRQs off this CPU. If
H A Dsmp.c261 * Take this CPU offline. Once we clear this, we can't return, __cpu_disable()
/linux-4.4.14/arch/arm/mach-omap2/
H A Dsdrc2xxx.c156 /* No disruptions, DDR will be offline & C-ABI not followed */ omap2xxx_sdrc_init_params()
/linux-4.4.14/arch/arm/mach-socfpga/
H A Dplatsmp.c112 * anything, because CPUs going offline just do WFI. We could reset
/linux-4.4.14/arch/sh/kernel/
H A Dsmp.c92 pr_info("CPU %u is now offline\n", cpu); native_cpu_die()
133 * Take this CPU offline. Once we clear this, we can't return, __cpu_disable()
H A Dirq.c219 * The CPU has been marked offline. Migrate IRQs off this CPU. If
/linux-4.4.14/kernel/rcu/
H A Dtree.c618 return 0; /* No, this is a no-CBs (or offline) CPU. */ cpu_needs_another_gp()
1012 * this task being preempted, its old CPU being taken offline, resuming
1013 * on some other CPU, then determining that its old CPU is now offline.
1014 * It is OK to use RCU on an offline processor during initial boot, hence
1018 * offline to continue to use RCU for one jiffy after marking itself
1019 * offline in the cpu_online_mask. This leniency is necessary given the
1020 * non-atomic nature of the online and offline processing, for example,
1025 * CPU_UP_PREPARE phase and offline during the CPU_DEAD phase.
1087 * for this same CPU, or by virtue of having been offline.
1114 * Check for the CPU being offline, but only if the grace period rcu_implicit_dynticks_qs()
1116 * state: If we see it offline even once, it has been through a rcu_implicit_dynticks_qs()
1121 * have just gone offline can still execute RCU read-side critical rcu_implicit_dynticks_qs()
1843 * Apply per-leaf buffered online and offline operations to the rcu_gp_init()
1846 * will handle subsequent offline CPUs. rcu_gp_init()
1869 else /* Last offline CPU and can propagate. */ rcu_for_each_leaf_node()
1876 * still offline, propagate up the rcu_node tree and rcu_for_each_leaf_node()
1970 /* Handle dyntick-idle and offline CPUs. */ rcu_gp_fqs()
2161 * Note that it is legal for a dying CPU (which is marked as offline) to
2343 * called when the specified CPU is known to be offline (and when it is
2344 * also known that no other CPU is concurrently trying to help the offline
2431 * specified CPU must be offline, and the caller must hold the
2538 * Trace the fact that this CPU is going offline.
2556 * All CPUs for the specified rcu_node structure have gone offline,
2567 * all CPUs offline and no blocked tasks, so it is OK to invoke it
2646 "rcu_cleanup_dead_cpu: Callbacks on offline CPU %d: qlen=%lu, nxtlist=%p\n", rcu_cleanup_dead_cpu()
2848 /* Idle/offline CPUs, report (releases rnp->lock. */ rcu_for_each_leaf_node()
2988 /* If interrupts were disabled or CPU offline, don't invoke RCU core. */ __call_rcu_core()
3067 int offline; __call_rcu() local
3073 offline = !__call_rcu_nocb(rdp, head, lazy, flags); __call_rcu()
3074 WARN_ON_ONCE(offline); __call_rcu()
3186 * CPUs that are offline, idle, or executing in user mode, as well as CPUs
3405 * when CPUs go offline, so they reflect the union of all CPUs that have
3714 /* Each pass checks a CPU for identity, offline, and idle. */ rcu_for_each_leaf_node()
3745 /* Failed, raced with offline. */ rcu_for_each_leaf_node()
3763 /* Report quiescent states for those that went offline. */ rcu_for_each_leaf_node()
4048 * to ensure that no offline CPU has callbacks queued. _rcu_barrier()
4169 * offline event can be happening at a given time. Note also that we
4226 * Handle CPU online/offline notification events.
H A Dupdate.c95 * CPU is offline.
265 * offline from an RCU perspective, so check for those as well.
292 * offline from an RCU perspective, so check for those as well.
580 * Note that these guarantees include CPUs that are offline, idle, or
H A Dsrcu.c373 * Note that these guarantees include CPUs that are offline, idle, or
477 * guarantees include CPUs that are offline, idle, or executing in user mode,
H A Dtree.h189 /* before propagating offline up the */
365 unsigned long offline_fqs; /* Kicked due to being offline. */
/linux-4.4.14/drivers/s390/char/
H A Dtape_core.c367 * detected but offline into the online state.
368 * If we return an error (RC < 0) the device remains in the offline state. This
480 * Set device offline.
482 * Called by the common I/O layer if the drive should set offline on user
484 * Manual offline is only allowed while the drive is not in use.
511 DBF_EVENT(3, "(%08x): Set offline failed " tape_generic_offline()
518 DBF_LH(3, "(%08x): Drive set offline.\n", device->cdev_id); tape_generic_offline()
H A Dsclp_cmd.c358 * We do not allow to set memory blocks offline that contain sclp_mem_notifier()
/linux-4.4.14/arch/x86/xen/
H A Dtime.c119 s64 runnable, offline, stolen; do_stolen_accounting() local
130 offline = state.time[RUNSTATE_offline] - snap->time[RUNSTATE_offline]; do_stolen_accounting()
136 stolen = runnable + offline + __this_cpu_read(xen_residual_stolen); do_stolen_accounting()
/linux-4.4.14/mm/
H A Dmemory-failure.c13 * In addition there is a "soft offline" entry point that allows stop using
1601 pr_info("soft offline: %#lx hugepage already poisoned\n", pfn); soft_offline_huge_page()
1613 pr_info("soft offline: %#lx hugepage failed to isolate\n", pfn); soft_offline_huge_page()
1620 pr_info("soft offline: %#lx: migration failed %d, type %lx\n", soft_offline_huge_page()
1660 pr_info("soft offline: %#lx page already poisoned\n", pfn); __soft_offline_page()
1707 pr_info("soft offline: %#lx: migration failed %d, type %lx\n", __soft_offline_page()
1713 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n", __soft_offline_page()
1720 * soft_offline_page - Soft offline a page.
1721 * @page: page to offline
1726 * Soft offline a page, by migration or invalidation,
1748 pr_info("soft offline: %#lx page already poisoned\n", pfn); soft_offline_page()
1755 pr_info("soft offline: %#lx: failed to split THP\n", soft_offline_page()
H A Dmemory_hotplug.c1132 * When memory is hot-added, all the memory is in offline state. So hotadd_new_pgdat()
1585 * we can't offline the last normal memory until all can_offline_normal()
1623 /* check which state of node_states will be changed when offline memory */ node_states_check_changes_offline()
1645 * If the memory to be offline is in a zone of 0...zone_last, node_states_check_changes_offline()
1647 * become empty after offline , thus we can determind we will node_states_check_changes_offline()
1688 * If we try to offline the last present @nr_pages from the node, node_states_check_changes_offline()
1932 * offline this node. for_each_present_cpu()
1974 * and online/offline operations before this call.
1995 * can't offline node now. try_offline_node()
2004 * all memory/cpu of this node are removed, we can offline this try_offline_node()
2030 * and online/offline operations before this call, as required by
2043 * whether all memory blocks in question are offline and trigger a BUG() remove_memory()
/linux-4.4.14/arch/powerpc/kernel/
H A Dmachine_kexec_64.c241 * may be using 'cede offline'. In this case RTAS doesn't see the secondary
242 * threads as offline -- and again, these CPUs will be stuck.
252 printk(KERN_INFO "kexec: Waking offline cpu %d.\n", for_each_present_cpu()
H A Dcacheinfo.c780 /* functions needed to remove cache entry for cpu offline or suspend/resume */
841 * are offline */ cache_cpu_clear()
H A Dsmp.c615 * i.e. during cpu online or offline.
/linux-4.4.14/arch/arm/mach-orion5x/
H A Dts78xx-setup.c514 return sprintf(buf, "%s\n", (ts78xx_fpga.state) ? "online" : "offline"); ts78xx_fpga_show()
529 else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0) ts78xx_fpga_store()
/linux-4.4.14/kernel/debug/kdb/
H A Dkdb_debugger.c121 /* zero out any offline cpu data */ for_each_present_cpu()
/linux-4.4.14/arch/arm/kernel/
H A Dirq.c153 * The current CPU has been marked offline. Migrate IRQs off this CPU.
H A Dsmp.c213 * Take this CPU offline. Once we clear this, we can't return, __cpu_disable()
323 * to be repeated to undo the effects of taking the CPU offline. arch_cpu_idle_dead()
/linux-4.4.14/tools/power/cpupower/utils/idle_monitor/
H A Dcpupower-monitor.c199 printf(_(" *is offline\n")); print_results()
396 printf("WARNING: at least one cpu is offline\n"); cmd_monitor()
/linux-4.4.14/drivers/net/ethernet/intel/ixgbevf/
H A Dethtool.c99 "Register test (offline)",
100 "Link test (on/offline)"
673 hw_dbg(&adapter->hw, "offline testing starting\n"); ixgbevf_diag_test()
/linux-4.4.14/arch/powerpc/platforms/powermac/
H A Dsmp.c935 pr_debug("CPU%d offline\n", cpu); pmac_cpu_die()
957 printk(KERN_INFO "CPU#%d offline\n", cpu); pmac_cpu_die()
966 * decrementer handler is safe for use on offline CPUs pmac_cpu_die()
/linux-4.4.14/drivers/net/ethernet/intel/e1000/
H A De1000_ethtool.c99 "Register test (offline)", "Eeprom test (offline)",
100 "Interrupt test (offline)", "Loopback test (offline)",
101 "Link test (on/offline)"
1546 e_info(hw, "offline testing starting\n"); e1000_diag_test()
/linux-4.4.14/drivers/scsi/snic/
H A Dsnic_fwint.h87 SNIC_STAT_DEV_OFFLINE, /* req sent to offline device */
162 * Bit 3: Async event notifications on on tgt online/offline events.
/linux-4.4.14/drivers/scsi/cxlflash/
H A Dsislite.h298 #define SISL_ASTATUS_FC0_LINK_DN 0x0200ULL /* b54, link online to offline */
299 #define SISL_ASTATUS_FC0_LINK_UP 0x0100ULL /* b55, link offline to online */
H A Dmain.c925 * set_port_offline() - transitions the specified host FC port to offline state
973 * wait_port_offline() - waits for the specified host FC port go offline
981 * TRUE (1) when the specified port is offline
982 * FALSE (0) when the specified port fails to go offline after timeout
1011 * sequence to configure the WWPN, the port is toggled offline and then back
1018 * -1 when the port fails to go offline or come back up online
1029 pr_debug("%s: wait on port %d to go offline timed out\n", afu_set_wwpn()
1060 * reset the port involves toggling it offline and then back online. This
1079 pr_err("%s: wait on port %d to go offline timed out\n", afu_link_reset()
1559 * offline/online transitions and a PLOGI init_global()
2019 disp_status = "offline"; cxlflash_show_port_status()
/linux-4.4.14/fs/ocfs2/
H A Dresize.c322 "Force to do offline resize."); ocfs2_group_extend()
503 " Force to do offline resize."); ocfs2_group_add()
H A Djournal.c95 * This replay_map is to track online/offline slots, so we could recover
96 * offline slots during recovery and mount
145 /* set rm_replay_slots for offline slot(s) */ ocfs2_compute_replay_slots()
1335 * recovery for it's own and offline slot(s). */ ocfs2_complete_mount_recovery()
1353 /* queue to recover orphan slots for all offline slots */ ocfs2_complete_mount_recovery()
1469 /* queue recovery for offline slots */ __ocfs2_recovery_thread()
1622 /* we need to run complete recovery for offline orphan slots */ ocfs2_replay_journal()
/linux-4.4.14/drivers/scsi/
H A Draid_class.c128 { RAID_STATE_OFFLINE, "offline" },
H A Dscsi_error.c306 * see whether the host or the device is offline.
309 * 0 when dev was taken offline by error recovery. 1 OK to proceed.
1693 * scsi_eh_offline_sdevs - offline scsi devices that fail to recover
1774 * if the device is offline, then we clearly just pass the result back scsi_decide_disposition()
1779 "%s: device offline - report as SUCCESS\n", __func__)); scsi_decide_disposition()
2214 * If we fail, we end up taking the thing offline. scsi_error_handler()
2231 * individual devices offline and flush the queue of any scsi_error_handler()
H A Dsd.c1194 * If the device is offline, then disallow any access to it. sd_open()
1220 * the device being taken offline. If this is the case, sd_open()
1331 * may try and take the device offline, in which case all further sd_ioctl()
1409 * If the device is offline, don't send any commands - just pretend as sd_check_events()
1412 * that we would ever take a device offline in the first place. sd_check_events()
1697 * access is no longer possible and take the device offline. sd_eh_action()
2825 * If the device is offline, don't try and read capacity or any sd_revalidate_disk()
H A D3w-xxxx.h110 {0x37, 0x02, 0x04, 0x00}, // Unit offline Not ready
H A Dscsi_sysfs.c37 { SDEV_OFFLINE, "offline" },
38 { SDEV_TRANSPORT_OFFLINE, "transport-offline" },
H A Dscsi_lib.c1300 * If the device is offline we refuse to process any scsi_prep_state_check()
1305 "rejecting I/O to offline device\n"); scsi_prep_state_check()
1793 "rejecting I/O to offline device\n");
2996 * or to one of the offline states (which must be a legal transition)
H A D3w-9xxx.h172 {0x0128, "Unit is offline"},
H A Ddpt_i2o.c452 // TODO if the cmd->device if offline then I may need to issue a bus rescan adpt_queue_lck()
582 scsi_device_online(d->pScsi_dev)? "online":"offline"); adpt_show_info()
2666 // Drive offline drives that previously existed but could not be found adpt_i2o_reparse_lct()
2670 printk(KERN_WARNING"%s: Device (%d,%d,%llu) offline\n",pHba->name,pDev->scsi_channel,pDev->scsi_id,pDev->scsi_lun); adpt_i2o_reparse_lct()
/linux-4.4.14/drivers/remoteproc/
H A Dremoteproc_debugfs.c67 "offline",
/linux-4.4.14/net/core/
H A Dnetprio_cgroup.c153 * onlining, there is no need to clear them on offline. cgrp_css_online()
/linux-4.4.14/arch/powerpc/platforms/52xx/
H A Dlite5200_sleep.S174 /* wait until we're offline */
/linux-4.4.14/arch/powerpc/sysdev/xics/
H A Dicp-native.c179 pr_err("XICS: hw interrupt 0x%x to offline cpu, disabling\n", icp_native_flush_interrupt()
H A Dxics-common.c246 /* This is expected during cpu offline. */ for_each_irq_desc()
/linux-4.4.14/arch/metag/kernel/
H A Dirq.c261 * The CPU has been marked offline. Migrate IRQs off this CPU. If
H A Dsmp.c273 * Take this CPU offline. Once we clear this, we can't return, __cpu_disable()
/linux-4.4.14/drivers/net/ethernet/intel/e1000e/
H A Dethtool.c113 "Register test (offline)", "Eeprom test (offline)",
114 "Interrupt test (offline)", "Loopback test (offline)",
115 "Link test (on/offline)"
1815 e_info("offline testing starting\n"); e1000_diag_test()
/linux-4.4.14/drivers/scsi/lpfc/
H A Dlpfc_init.c1137 * heart-beat outstanding state set, the driver will put the HBA offline.
1173 * to offline.
1297 * lpfc_offline_eratt - Bring lpfc offline on hardware error attention
1300 * This routine is called to bring the HBA offline when HBA hardware error
1326 * lpfc_sli4_offline_eratt - Bring lpfc offline on SLI4 hardware error attention
1329 * This routine is called to bring a SLI4 HBA offline when HBA hardware error
1360 /* If the pci channel is offline, ignore possible errors, lpfc_handle_deferred_eratt()
1389 * There was a firmware error. Take the hba offline and then lpfc_handle_deferred_eratt()
1459 /* If the pci channel is offline, ignore possible errors, lpfc_handle_eratt_s3()
1508 * There was a firmware error. Take the hba offline and then lpfc_handle_eratt_s3()
1527 "(%ld), taking this port offline " lpfc_handle_eratt_s3()
1546 * failure is a value other than FFER6. Do not call the offline lpfc_handle_eratt_s3()
1638 /* If the pci channel is offline, ignore possible errors, since lpfc_handle_eratt_s4()
1675 "taking port offline Data: x%x x%x\n", lpfc_handle_eratt_s4()
1728 "offline\n"); lpfc_handle_eratt_s4()
2676 * invoked before either putting a HBA offline or unloading the driver.
2718 * driver prepares the HBA interface for online or offline.
2890 * when the driver prepares the HBA interface for online or offline and then
2904 * lpfc_offline_prep - Prepare a HBA to be brought offline
2907 * This routine is invoked to prepare a HBA to be brought offline. It performs
2909 * queue to make it ready to be brought offline.
2958 * Whenever an SLI4 port goes offline, free the lpfc_offline_prep()
2984 * lpfc_offline - Bring a HBA offline
2987 * This routine actually brings a HBA offline. It stops all the timers
2989 * marks the HBA as in offline state for the upper layer protocol.
3009 "0460 Bring Adapter offline\n"); lpfc_offline()
3010 /* Bring down the SLI Layer and cleanup. The HBA is offline lpfc_offline()
4854 * offline, performs a board restart, and then brings the board back
9786 * and bring the device offline. Note that as the driver implements the
10026 * enable the interrupt, but it will just put the HBA to offline state
10073 /* Take device offline, it will perform cleanup */ lpfc_io_slot_reset_s3()
10535 * the device offline. Note that as the driver implements the minimum PM
10775 * the interrupt, but it will just put the HBA to offline state without
10847 * has to be moved to the io resume phase. Taking device offline lpfc_io_resume_s4()
H A Dlpfc_attr.c624 * -EPERM port offline or management commands are being blocked
727 "bringing Adapter offline\n"); lpfc_do_offline()
752 * offline then online.
1043 state = "offline"; lpfc_board_mode_show()
1051 * lpfc_board_mode_store - Puts the hba in online, offline, warm or error state
1054 * @buf: containing one of the strings "online", "offline", "warm" or "error".
1093 } else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0) lpfc_board_mode_store()
2201 * -EIO error taking adapter offline or online
4919 * -EPERM adapter is offline
/linux-4.4.14/drivers/staging/lustre/lustre/libcfs/linux/
H A Dlinux-cpu.c289 CDEBUG(D_INFO, "CPU %d is invalid or it's offline\n", cpu); cfs_cpt_set_cpu()
970 /* if all HTs in a core are offline, it may break affinity */ cfs_cpu_notify()
/linux-4.4.14/drivers/usb/wusbcore/
H A Dwusbhc.h361 * FIXME: move offline
481 * FIXME: move offline
/linux-4.4.14/drivers/scsi/csiostor/
H A Dcsio_rnode.c752 "in rn state[offline]\n", csio_rn_flowid(rn), evt, csio_rns_offline()
774 "in rn state[offline]\n", csio_rn_flowid(rn), evt, csio_rns_offline()
H A Dcsio_lnode.c1032 "warn: FCOE link is already in offline " csio_handle_link_down()
1266 * csio_lns_offline - The request in offline state.
1270 * Process the given lnode event which is currently in "offline" state.
1311 "in ln state[offline].\n", evt, ln->nport_id); csio_lns_offline()
1323 "ln state[offline]\n", evt, ln->nport_id); csio_lns_offline()
H A Dcsio_hw.h324 uint32_t n_pcich_offline;/* Number of pci channel offline */
/linux-4.4.14/drivers/hwmon/
H A Dcoretemp.c743 * If a HT sibling of a core is taken offline, but another HT sibling put_core_offline()
760 * If all cores in this pkg are offline, remove the device.
/linux-4.4.14/drivers/net/ethernet/intel/i40e/
H A Di40e_ethtool.c219 "Register test (offline)",
220 "Eeprom test (offline)",
221 "Interrupt test (offline)",
222 "Loopback test (offline)",
223 "Link test (on/offline)"
1685 netif_info(pf, drv, netdev, "offline testing starting\n"); i40e_diag_test()
1691 "Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n"); i40e_diag_test()
1702 /* If the device is online then take it offline */ i40e_diag_test()
/linux-4.4.14/security/
H A Ddevice_cgroup.c554 * online or offline during the tree walk (see on/offline propagate_exception()
/linux-4.4.14/arch/s390/kernel/
H A Dsetup.c356 * PSW restart is done on an offline CPU that has lowcore zero. setup_lowcore()
484 * [crashk_res.start - crashk_res.end] is set offline.
H A Dtime.c848 * The port change event is used for online/offline changes.
1022 /* Both ports offline. Reset everything. */ etr_work_fn()
1261 /* Status word is not uptodate if both ports are offline. */ etr_mode_code_show()
/linux-4.4.14/arch/ia64/kernel/
H A Dsmpboot.c640 printk ("Unable to retarget CPEI, offline cpu [%d] failed\n", cpu); migrate_platform_irqs()
687 printk ("CPU %d is now offline\n", cpu); __cpu_die()
H A Dacpi.c662 * we have including offline CPUs early_acpi_boot_init()
H A Dsalinfo.c33 * Handle hotplug cpus going offline while they still have outstanding records.
/linux-4.4.14/drivers/tty/ipwireless/
H A Dnetwork.c483 printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME ": offline\n"); ipwireless_ppp_close()
H A Dtty.c635 * have gone offline. ipwireless_tty_notify_control_line_change()
/linux-4.4.14/drivers/s390/net/
H A Dqeth_core_mpc.c206 {IPA_RC_LAN_OFFLINE, "STRTLAN_LAN_DISABLED - LAN offline"},
H A Dqeth_core_sys.c491 /* defer IP assist if device is offline (until discipline->set_online)*/ qeth_dev_isolation_store()
/linux-4.4.14/drivers/misc/mic/host/
H A Dmic_boot.c413 * @force: force a MIC to reset even if it is already offline.
/linux-4.4.14/drivers/misc/mic/scif/
H A Dscif_nodeqp.h150 * @qp_state: QP state i.e. online or offline used for P2P
/linux-4.4.14/drivers/misc/sgi-xp/
H A Dxpc_uv.c847 xpc_heartbeat_uv->offline = 1; xpc_offline_heartbeat_uv()
854 xpc_heartbeat_uv->offline = 0; xpc_online_heartbeat_uv()
861 xpc_heartbeat_uv->offline = 0; xpc_heartbeat_init_uv()
883 !part_uv->cached_heartbeat.offline) { xpc_get_remote_heartbeat_uv()
/linux-4.4.14/drivers/net/ethernet/intel/igbvf/
H A Dethtool.c69 "Link test (on/offline)"
/linux-4.4.14/drivers/firewire/
H A Dinit_ohci1394_dma.c184 * OHCI1394 initialization itself and any device going on- or offline
/linux-4.4.14/lib/
H A Dkobject_uevent.c52 [KOBJ_OFFLINE] = "offline",
/linux-4.4.14/include/xen/interface/
H A Dxen-mca.h140 /* CPU offline Action */
/linux-4.4.14/arch/powerpc/include/asm/
H A Dkvm_book3s_64.h427 * any RCU stuff (since the secondary threads are offline from the
H A Dmpic.h457 /* Clean up for kexec (or cpu offline or ...) */
/linux-4.4.14/arch/parisc/include/asm/
H A Dpdc_chassis.h233 #define PDC_CHASSIS_RET_DIAG (15ULL << 52) /* offline diagnostics & utilities */
/linux-4.4.14/drivers/xen/events/
H A Devents_fifo.c361 * If this CPU is offline, take the opportunity to for_each_possible_cpu()
/linux-4.4.14/tools/power/cpupower/utils/helpers/
H A Dsysfs.c45 * 0 -> if CPU is offline
/linux-4.4.14/drivers/ata/
H A Dlibata-pmp.c389 /* link reports offline after LPM */ ata_for_each_link()
409 * Link reports offline after LPM. Class code report is
420 /* link reports offline after LPM */ ata_for_each_link()
H A Dlibata-core.c3438 * offline. ata_wait_ready()
3737 /* no point in trying softreset on offline link */ ata_std_prereset()
3815 /* if link is offline nothing more to do */ sata_link_hardreset()
3868 * 0 if link offline, -EAGAIN if link online, -errno on errors.
5233 * ata_phys_link_offline - test whether the given link is offline
5236 * Test whether @link is offline. Note that this function
5237 * returns 0 if offline status of @link cannot be obtained, so
5244 * True if the port offline status is available and offline.
5283 * ata_link_offline - test whether the given link is offline
5286 * Test whether @link is offline. This is identical to
5290 * offline.
5296 * True if the port offline status is available and offline.
H A Dsata_fsl.c796 /* Poll for controller to go offline - should happen immediately */ sata_fsl_port_stop()
847 /* Poll for controller to go offline */ sata_fsl_hardreset()
855 * Try to offline controller atleast twice sata_fsl_hardreset()
H A Dahci.h233 link offline */
H A Dlibata-scsi.c865 // Unit offline Not ready ata_to_sense_error()
878 // FIXME: faking offline ata_to_sense_error()
1249 /* SCSI device already in CANCEL state, no need to offline it */ ata_scsi_slave_destroy()
3792 * ata_scsi_offline_dev - offline attached SCSI device
3793 * @dev: ATA device to offline attached SCSI device for
3796 * for taking the SCSI device attached to @dev offline. This
3851 * offline on return from ata_scsi_offline_dev() ata_scsi_remove_dev()
/linux-4.4.14/arch/x86/kernel/apic/
H A Dvector.c140 * Clear the offline cpus from @vector_cpumask for searching __assign_irq_vector()
209 * Exclude offline cpus from the cleanup mask and set the
680 * Clean out all offline cpus (including the outgoing one) from the irq_force_complete_move()
/linux-4.4.14/drivers/target/
H A Dtarget_core_alua.c45 struct se_lun *lun, int explicit, int offline);
699 pr_debug("ALUA: Got secondary offline status for local" target_alua_state_check()
1293 int offline) core_alua_set_tg_pt_secondary_state()
1311 if (offline) core_alua_set_tg_pt_secondary_state()
1323 tg_pt_gp->tg_pt_gp_id, (offline) ? "OFFLINE" : "ONLINE"); core_alua_set_tg_pt_secondary_state()
1290 core_alua_set_tg_pt_secondary_state( struct se_lun *lun, int explicit, int offline) core_alua_set_tg_pt_secondary_state() argument
/linux-4.4.14/drivers/net/ethernet/intel/igb/
H A Digb_ethtool.c131 "Register test (offline)", "Eeprom test (offline)",
132 "Interrupt test (offline)", "Loopback test (offline)",
133 "Link test (on/offline)"
1986 /* can't do offline tests on media switching devices */ igb_diag_test()
1997 dev_info(&adapter->pdev->dev, "offline testing starting\n"); igb_diag_test()
/linux-4.4.14/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_ethtool.c148 "Register test (offline)", "Eeprom test (offline)",
149 "Interrupt test (offline)", "Loopback test (offline)",
150 "Link test (on/offline)"
2005 netdev_warn(netdev, "offline diagnostic is not supported when VFs are present\n"); ixgbe_diag_test()
2020 e_info(hw, "offline testing starting\n"); ixgbe_diag_test()
/linux-4.4.14/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_ethtool.c1999 "register_test (offline) ",
2000 "memory_test (offline) ",
2001 "int_loopback_test (offline)",
2002 "ext_loopback_test (offline)",
2967 "Self-test command parameters: offline = %d, external_lb = %d\n", bnx2x_self_test()
2988 /* offline tests are not supported in MF mode */ bnx2x_self_test()
3003 "Can't perform self-test, nic_load (for offline) failed\n"); bnx2x_self_test()
/linux-4.4.14/drivers/thermal/
H A Dx86_pkg_temp_thermal.c496 * going offline. We don't need to worry about this assignment pkg_temp_thermal_device_remove()
/linux-4.4.14/drivers/staging/media/lirc/
H A Dlirc_parallel.c680 #if 0 /* continue even if device is offline */ lirc_parallel_init()
/linux-4.4.14/drivers/scsi/bnx2i/
H A Dbnx2i_init.c490 printk(KERN_INFO "CPU %x offline: Remove Rx thread\n", cpu); bnx2i_cpu_callback()
/linux-4.4.14/drivers/cpufreq/
H A Dcpufreq_governor.c286 /* Set shared for all CPUs, online+offline */ alloc_common_dbs_info()
/linux-4.4.14/arch/x86/kernel/cpu/microcode/
H A Dcore.c600 * When a CPU goes offline, don't free up or invalidate the copy of mc_cpu_callback()
/linux-4.4.14/include/sound/
H A Dvx_core.h476 #define VX_AUDIO_INFO_OFFLINE (1<<1) /* offline processing available */
/linux-4.4.14/tools/perf/
H A Dbuiltin-probe.c508 "target module name (for online) or path (for offline)", __cmd_probe()
/linux-4.4.14/drivers/target/loopback/
H A Dtcm_loop.c1004 status = "offline"; tcm_loop_tpg_transport_status_show()
1027 if (!strncmp(page, "offline", 7)) { tcm_loop_tpg_transport_status_store()
/linux-4.4.14/drivers/scsi/megaraid/
H A Dmegaraid_mm.c170 * Check if adapter can accept ioctl. We may have marked it offline mraid_mm_ioctl()
717 * If the command had timedout, we mark the controller offline lld_ioctl()
/linux-4.4.14/drivers/powercap/
H A Dintel_rapl.c272 /* all CPUs on this package are offline */
1375 * We have to consider the possiblity of CPU online/offline due to hotplug and
/linux-4.4.14/drivers/edac/
H A Dedac_mc.c538 /* if this control struct has movd to offline state, we are done */ edac_mc_workq_function()
838 /* marking MCI offline */ edac_mc_del_mc()
/linux-4.4.14/drivers/net/ethernet/intel/
H A De100.c2614 "Link test (on/offline)",
2615 "Eeprom test (on/offline)",
2616 "Self test (offline)",
2617 "Mac loopback (offline)",
2618 "Phy loopback (offline)",
/linux-4.4.14/kernel/time/
H A Dtimer.c932 * when the current CPU goes offline. If this is a problem for
935 * offline.
1387 * Pretend that there is no timer pending if the cpu is offline. get_next_timer_interrupt()
/linux-4.4.14/drivers/staging/rdma/ipath/
H A Dipath_sdma.c329 * Not everything that takes SDMA offline is a link sdma_abort_task()
/linux-4.4.14/drivers/scsi/qla2xxx/
H A Dqla_mid.c117 * Updates fcport state when device goes offline.
/linux-4.4.14/drivers/isdn/i4l/
H A Disdn_v110.c30 * The following data are precoded matrices, online and offline matrix
/linux-4.4.14/drivers/net/fddi/skfp/h/
H A Dcmtdef.h342 #define MA_OFFLINE 5 /* switch MAC to offline */
/linux-4.4.14/drivers/perf/
H A Darm_pmu.c696 * PMU hardware loses all context when a CPU goes offline.
/linux-4.4.14/drivers/net/ethernet/qlogic/qlge/
H A Dqlge_ethtool.c179 "Loopback test (offline)"
/linux-4.4.14/drivers/block/paride/
H A Dpg.c11 device is offline or malfunctioning, or there is already another

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