Searched refs:frozen (Results 1 - 158 of 158) sorted by relevance

/linux-4.4.14/include/linux/
H A Dfreezer.h22 * Check if a process has been frozen
24 static inline bool frozen(struct task_struct *p) frozen() function
86 * complete. However, we don't want kernel threads to be frozen in unexpected
90 * (the child) does a little before exec/exit and it can't be frozen before
99 * target frozen state is reached. IOW, the current task will be
100 * considered frozen enough by freezers.
102 * The caller shouldn't do anything which isn't allowed for a frozen task
139 * freezer_should_skip - whether to skip a task when determining frozen
144 * test whether a task should be skipped when determining the target frozen
146 * frozen enough.
154 * impossible for a task to slip frozen state testing after freezer_should_skip()
163 * task to be frozen. Note that neither return any clear indication of
260 static inline bool frozen(struct task_struct *p) { return false; } freezing() function
H A Djournal-head.h48 * Copy of the buffer data frozen for writing to the log.
102 /* Trigger type for the committing transaction's frozen data */
H A Dslub_def.h16 FREE_FROZEN, /* Freeing to frozen slab */
44 struct page *partial; /* Partially allocated frozen slabs */
H A Dcpu.h105 /* Used for CPU hotplug events occurring while tasks are frozen due to a suspend
H A Dsuspend.h315 * Called right after devices have been frozen and before the nonboot
340 * Called right after devices have been frozen and before the nonboot
H A Dmm_types.h104 unsigned frozen:1; member in struct:page::__anon12895::__anon12897::__anon12898::__anon12899::__anon12900
H A Dfs.h1268 /* Possible states of 'frozen' field */
1271 SB_FREEZE_WRITE = 1, /* Writes, dir ops, ioctls frozen */
1281 int frozen; /* Is sb frozen? */ member in struct:sb_writers
1446 * system is already frozen, the function waits until the file system is
1475 * faults preventing freezing. If the file system is already frozen, the
H A Dsched.h2084 #define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */
2085 #define PF_FROZEN 0x00010000 /* frozen for system suspend */
2097 #define PF_SUSPEND_TASK 0x80000000 /* this thread called freeze_processes and should not be frozen */
H A Djbd2.h1166 * buffer that is the frozen data for commit.
H A Dlibata.h243 ATA_PFLAG_FROZEN = (1 << 2), /* port is frozen */
H A Dnetdevice.h3308 * checked the frozen bit. netif_tx_lock()
/linux-4.4.14/kernel/
H A Dfreezer.c28 /* protects freezing and frozen transitions */
32 * freezing_slow_path - slow path for testing whether a task needs to be frozen
36 * and tests whether @p needs to enter and stay in frozen state. Can be
58 /* Refrigerator is place where frozen processes are stored :-). */ __refrigerator()
116 * %false, if @p is not freezing or already frozen; %true, otherwise
135 if (!freezing(p) || frozen(p)) { freeze_task()
154 if (frozen(p)) __thaw_task()
170 * freezer notices that we aren't frozen yet or the freezing set_freezable()
H A Dcgroup_freezer.c37 CGROUP_FROZEN = (1 << 3), /* this and its descendants frozen */
172 * current state before executing the following - !frozen tasks may freezer_attach()
173 * be visible in a FROZEN cgroup and frozen tasks in a THAWED one. freezer_attach()
257 /* are all (live) children frozen? */ update_if_frozen()
270 /* are all tasks frozen? */
278 * completion. Consider it frozen in addition to
279 * the usual frozen condition.
281 if (!frozen(task) && !freezer_should_skip(task))
H A Dhung_task.c80 * Ensure the task is not frozen. check_hung_task()
H A Dkthread.c104 * @was_frozen: optional out parameter, indicates whether %current was frozen
113 bool frozen = false; kthread_freezable_should_stop() local
118 frozen = __refrigerator(true); kthread_freezable_should_stop()
121 *was_frozen = frozen; kthread_freezable_should_stop()
H A Dacct.c511 * Get freeze protection. If the fs is frozen, just skip the write do_acct_process()
H A Dcpu.c665 * ensure that the state of the system with respect to the tasks being frozen
H A Dkmod.c347 * land has been frozen during a system-wide hibernation or suspend operation).
H A Dworkqueue.c4745 * frozen works are transferred to their respective pool worklists.
/linux-4.4.14/kernel/power/
H A Duser.c39 bool frozen; member in struct:snapshot_data
100 data->frozen = false; snapshot_open()
119 if (data->frozen) { snapshot_release()
221 if (data->frozen) snapshot_ioctl()
236 data->frozen = true; snapshot_ioctl()
241 if (!data->frozen || data->ready) snapshot_ioctl()
247 data->frozen = false; snapshot_ioctl()
251 if (data->mode != O_RDONLY || !data->frozen || data->ready) { snapshot_ioctl()
266 if (data->mode != O_WRONLY || !data->frozen || snapshot_ioctl()
332 if (!data->frozen) { snapshot_ioctl()
337 * Tasks are frozen and the notifiers have been called with snapshot_ioctl()
H A Dprocess.c98 && freezing(p) && !frozen(p)) for_each_process_thread()
113 * The current thread will not be frozen. The same process that calls
126 /* Make sure this task doesn't get frozen */ freeze_processes()
144 * Now that the whole userspace is frozen we need to disbale freeze_processes()
H A Dsuspend.c344 * frozen processes + suspended devices + idle processors. suspend_enter()
H A Dmain.c399 * frozen, so the event will remain only partially processed until the system is
H A Dswap.c1462 * @flags_p: flags passed by the "frozen" kernel in the image header should
/linux-4.4.14/tools/testing/selftests/powerpc/pmu/ebb/
H A Dback_to_back_ebbs_test.c24 * counter frozen once we've taken enough EBBs.
45 /* Reset but leave counters frozen */ ebb_callee()
H A Dno_handler_test.c47 /* We expect to see the PMU frozen & PMAO set */ no_handler_test()
H A Dpmc56_overflow_test.c13 * Test that PMC5 & 6 are frozen (ie. don't overflow) when they are not being
H A Dcycles_with_freeze_test.c43 trace_log_string(ebb_state.trace, "frozen"); ebb_callee()
106 printf("EBBs while frozen %d\n", ebbs_while_frozen); cycles_with_freeze()
/linux-4.4.14/fs/
H A Dsuper.c630 * (or immediately if it was not frozen). %NULL is returned if no match
637 if (!s || s->s_writers.frozen == SB_UNFROZEN) get_super_thawed()
641 s->s_writers.frozen == SB_UNFROZEN); get_super_thawed()
719 if (sb->s_writers.frozen != SB_UNFROZEN) do_remount_sb()
736 if (sb->s_writers.frozen != SB_UNFROZEN) do_remount_sb()
1251 * During this function, sb->s_writers.frozen goes through these values:
1255 * SB_FREEZE_WRITE: The file system is in the process of being frozen. New
1266 * SB_FREEZE_FS: The file system is frozen. Now all internal sources of fs
1272 * mostly auxiliary for filesystems to verify they do not modify frozen fs.
1274 * sb->s_writers.frozen is protected by sb->s_umount.
1282 if (sb->s_writers.frozen != SB_UNFROZEN) { freeze_super()
1294 sb->s_writers.frozen = SB_FREEZE_COMPLETE; freeze_super()
1299 sb->s_writers.frozen = SB_FREEZE_WRITE; freeze_super()
1306 sb->s_writers.frozen = SB_FREEZE_PAGEFAULT; freeze_super()
1313 sb->s_writers.frozen = SB_FREEZE_FS; freeze_super()
1321 sb->s_writers.frozen = SB_UNFROZEN; freeze_super()
1330 * sees write activity when frozen is set to SB_FREEZE_COMPLETE. freeze_super()
1332 sb->s_writers.frozen = SB_FREEZE_COMPLETE; freeze_super()
1349 if (sb->s_writers.frozen == SB_UNFROZEN) { thaw_super()
1355 sb->s_writers.frozen = SB_UNFROZEN; thaw_super()
1369 sb->s_writers.frozen = SB_UNFROZEN; thaw_super()
H A Dnamespace.c328 * Most r/o & frozen checks on a fs are for operations that take discrete
340 * frozen. When the write operation is finished, __mnt_drop_write() must be
379 * is not frozen) before returning success. When the write operation is
472 * also allows filesystem to be frozen again. Must be matched with
H A Dblock_dev.c216 * unfreeze process can unfreeze the frozen filesystem actually when multiple
H A Dbuffer.c548 * emergency_thaw_all -- forcibly thaw every frozen filesystem
/linux-4.4.14/arch/mips/include/asm/dec/
H A Decc.h31 * The register is frozen when EAR.VALID is set, otherwise it records bits
/linux-4.4.14/arch/powerpc/platforms/powernv/
H A Deeh-powernv.c61 * P7IOC blocks PCI config access to frozen PE, but PHB3 pnv_eeh_init()
252 * to clear frozen PE during PCI config access. pnv_eeh_post_init()
425 * the PE becomes frozen for the first time and the flag has pnv_eeh_probe()
580 * Check PHB state. If the PHB is frozen for the pnv_eeh_get_phb_state()
608 * We don't clobber hardware frozen state until PE pnv_eeh_get_pe_state()
680 * If the PE is switching to frozen state for the pnv_eeh_get_pe_state()
923 * frozen state during PE reset. However, the good idea here from pnv_eeh_reset()
924 * benh is to keep frozen state before we get PE reset done completely pnv_eeh_reset()
925 * (until BAR restore). With the frozen state, HW drops illegal IO pnv_eeh_reset()
926 * or MMIO access, which can incur recrusive frozen PE during PE pnv_eeh_reset()
927 * reset. The side effect is that EEH core has to clear the frozen pnv_eeh_reset()
937 * The frozen PE might be caused by PAPR error injection pnv_eeh_reset()
939 * frozen PE as stated in the hardware spec. Unfortunately, pnv_eeh_reset()
1246 * have been frozen. However, we still need poke until pnv_eeh_get_pe()
1247 * hitting the frozen PE on top level. pnv_eeh_get_pe()
1281 * fenced PHB and frozen PE should be handled by EEH core eventually.
1424 * frozen PE. In the time for frozen PE, EEH core pnv_eeh_next_error()
1441 * We probably have the frozen parent PE out there and pnv_eeh_next_error()
1442 * we need have to handle frozen parent PE firstly. pnv_eeh_next_error()
H A Dpci.c350 pr_warn("%s: Failure %ld clearing frozen " pnv_pci_handle_eeh_config()
392 * Fetch frozen state. If the PHB support compound PE, pnv_pci_config_check_eeh()
413 /* Clear the frozen state if applicable */ pnv_pci_config_check_eeh()
H A Dpci-ioda.c433 /* Clear frozen state for master PE */ pnv_ioda_unfreeze_pe()
444 /* Clear frozen state for slave PEs */ pnv_ioda_unfreeze_pe()
586 * Clear PE frozen state. If it's master PE, we need pnv_ioda_set_peltv()
587 * clear slave PE frozen state as well. pnv_ioda_set_peltv()
/linux-4.4.14/arch/avr32/mach-at32ap/include/mach/
H A Dsmc.h81 * 2: NWAIT is frozen mode
/linux-4.4.14/drivers/media/usb/gspca/
H A Dfinepix.c103 if (gspca_dev->frozen) dostream()
114 if (gspca_dev->frozen) dostream()
133 if (gspca_dev->frozen) dostream()
H A Dbenq.c168 if (gspca_dev->frozen) sd_isoc_irq()
H A Dgspca.h201 char frozen; /* suspend - resume */ member in struct:gspca_dev
H A Dkonica.c277 if (gspca_dev->frozen) sd_isoc_irq()
H A Dsq905c.c153 if (gspca_dev->frozen) sq905c_dostream()
H A Dvicam.c198 if (gspca_dev->frozen) vicam_dostream()
H A Dgspca.c312 if (gspca_dev->frozen) fill_frame()
385 if (gspca_dev->frozen) bulk_irq()
2221 gspca_dev->frozen = 1; /* avoid urb error messages */ gspca_suspend()
2241 gspca_dev->frozen = 0; gspca_resume()
H A Djl2005bcd.c338 if (gspca_dev->frozen) jl2005c_dostream()
H A Dsq905.c236 if (gspca_dev->frozen) sq905_dostream()
H A Dzc3xx.c5951 if (gspca_dev->frozen) transfer_update()
/linux-4.4.14/arch/ia64/kernel/
H A Dcrash.c129 * be frozen and INIT might be masked on monarch. In this case, machine_crash_shutdown()
130 * all slaves will be frozen soon since kdump_in_progress will let machine_crash_shutdown()
135 * be frozen soon with no wait since the INIT rendezvous is skipped machine_crash_shutdown()
H A Dmodule.c94 RV_LTV = 14, /* S + A (like RV_DIRECT, except frozen at static link-time) */
H A Dperfmon.c5219 * may have happened before the PMU was frozen. The residual count is not pfm_overflow_handler()
6666 * we run with the PMU not frozen at all times pfm_init_percpu()
/linux-4.4.14/drivers/mfd/
H A Ducb1x00-ts.c211 bool frozen, ignore = false; ucb1x00_thread() local
216 while (!kthread_freezable_should_stop(&frozen)) { ucb1x00_thread()
220 if (frozen) ucb1x00_thread()
/linux-4.4.14/include/uapi/linux/
H A Dv4l2-mediabus.h48 * v4l2_mbus_pixelcode enum is frozen.
H A Dvfio.h492 * - unfreeze IO/DMA for frozen PE;
516 #define VFIO_EEH_PE_UNFREEZE_IO 2 /* Enable IO for frozen PE */
517 #define VFIO_EEH_PE_UNFREEZE_DMA 3 /* Enable DMA for frozen PE */
H A Dhdreg.h612 * 3 frozen
/linux-4.4.14/mm/
H A Dslub.c58 * C. page->frozen -> frozen state
60 * If a slab is frozen then it is exempt from list management. It is not
97 * PageActive The slab is frozen and exempt from list processing.
101 * it is frozen but slab_free will then skip the usual
354 * page->counters can cover frozen/inuse/objects as well set_page_slub_counters()
359 page->frozen = tmp.frozen; set_page_slub_counters()
1473 page->frozen = 1; allocate_slab()
1624 * Zap the freelist and set the frozen bit. acquire_slab()
1639 VM_BUG_ON(new.frozen); acquire_slab()
1640 new.frozen = 1; acquire_slab()
1879 * to the page freelist while it is still frozen. Leave the deactivate_slab()
1883 * is still frozen. deactivate_slab()
1895 VM_BUG_ON(!new.frozen); deactivate_slab()
1923 VM_BUG_ON(!old.frozen); deactivate_slab()
1934 new.frozen = 0; deactivate_slab()
1945 * is frozen deactivate_slab()
1956 * any frozen slabs. deactivate_slab()
2035 VM_BUG_ON(!old.frozen); unfreeze_partials()
2040 new.frozen = 0; unfreeze_partials()
2071 * Put a page that was just frozen (in __slab_free) into a partial page
2302 * The page is still frozen if the return value is not NULL.
2319 VM_BUG_ON(!new.frozen); get_freelist()
2322 new.frozen = freelist != NULL; get_freelist()
2408 * That page must be frozen for per cpu allocations to work. ___slab_alloc()
2410 VM_BUG_ON(!c->page->frozen); ___slab_alloc()
2662 was_frozen = new.frozen; __slab_free()
2674 new.frozen = 1; __slab_free()
2703 if (new.frozen && !was_frozen) { __slab_free()
3157 page->frozen = 0; early_kmem_cache_node_alloc()
H A Doom_kill.c426 * if it is frozen because OOM killer wouldn't be able to free mark_oom_victim()
H A Dmigrate.c387 /* Move dirty while page refs frozen and newpage not yet exposed */ migrate_page_move_mapping()
/linux-4.4.14/arch/powerpc/kernel/
H A Deeh_driver.c479 * Explicitly clear PE's frozen state for PowerNV where
480 * we have frozen PE until BAR restore is completed. It's
482 * PE reset (for 3 times), we try to clear the frozen state
613 /* Clear frozen state */ eeh_reset_device()
750 * is still in frozen state. Clear it before eeh_handle_normal_event()
892 * For fenced PHB and frozen PE, it's handled as normal eeh_handle_special_event()
933 * slot, the associated PE will be frozen. Besides, DMA's occurring
H A Deeh.c108 * EEH allowed maximal frozen times. If one particular PE's
109 * frozen count in last hour exceeds this limit, the PE will
314 * when their PEs are in frozen state. Otherwise, fenced eeh_slot_error_detail()
366 * For that case, it's meaningless to recover frozen PE. Intead,
479 * been frozen. eeh_dev_check_failure()
536 * put into frozen state as well. We should take care eeh_dev_check_failure()
619 * This routine should be called to reenable frozen MMIO or DMA
1371 * The PE might have been put into frozen state, but we eeh_dev_open()
1373 * in frozen PE won't work properly. Clear the frozen state eeh_dev_open()
1477 * on the indicated PE, to enable IO or DMA for the frozen PE.
1586 /* The PE is still in frozen state */
H A Deeh_sysfs.c82 /* Nothing to do if it's not frozen */ eeh_pe_state_store()
H A Deeh_event.c45 * The detection of a frozen slot can occur inside an interrupt,
H A Deeh_pe.c501 * eeh_pe_update_time_stamp - Update PE's frozen time stamp
505 * frozen in last hour. The function should be called to update
533 * PE. Also, the associated PCI devices will be put into IO frozen
/linux-4.4.14/fs/nilfs2/
H A Dmdt.h36 * @frozen_buffers: list of frozen buffers
H A Dmdt.c577 brelse(bh_frozen); /* already frozen */ nilfs_mdt_freeze_buffer()
/linux-4.4.14/arch/avr32/mach-at32ap/
H A Dpm-at32ap700x.S107 * into "frozen" mode (HSB bus stopped). The SDRAM controller
/linux-4.4.14/arch/arm/mach-mmp/
H A Dpm-mmp2.c187 * Called after processes are frozen, but before we shut down devices.
H A Dpm-pxa910.c226 * Called after processes are frozen, but before we shut down devices.
/linux-4.4.14/drivers/net/wireless/iwlwifi/pcie/
H A Dinternal.h261 * @frozen: tx stuck queue timer is frozen
278 bool frozen; member in struct:iwl_txq
H A Dtx.c950 if (txq->frozen) iwl_pcie_txq_progress()
1280 trans_pcie->txq[txq_id].frozen = false; iwl_trans_pcie_txq_disable()
1958 if (!txq->frozen) iwl_trans_pcie_tx()
H A Dtrans.c1648 if (txq->frozen == freeze) iwl_trans_pcie_freeze_txq_timer()
1654 txq->frozen = freeze; iwl_trans_pcie_freeze_txq_timer()
1951 "hwq %.2d: read=%u write=%u use=%d stop=%d need_update=%d frozen=%d%s\n", iwl_dbgfs_tx_queue_read()
1955 txq->need_update, txq->frozen, iwl_dbgfs_tx_queue_read()
/linux-4.4.14/fs/gfs2/
H A Dsys.c97 int frozen = (sb->s_writers.frozen == SB_UNFROZEN) ? 0 : 1; freeze_show() local
99 return snprintf(buf, PAGE_SIZE, "%d\n", frozen); freeze_show()
H A Dtrans.c216 printk(KERN_INFO "GFS2:adding buf while frozen\n"); meta_lo_add()
H A Dglock.c1228 * gfs2_should_freeze - Figure out if glock should be frozen
1231 * Glocks are not frozen if (a) the result of the dlm operation is
1473 * gfs2_glock_thaw - Thaw any frozen glocks
/linux-4.4.14/drivers/cpuidle/
H A Dcpuidle.c144 * them and enter it with frozen tick.
153 * be frozen safely. cpuidle_enter_freeze()
/linux-4.4.14/drivers/block/drbd/
H A Ddrbd_req.h255 /* For waking up the frozen transfer log mod_req() has to return if the request
341 That is equivalent since before 96 IO was frozen in the C_WF_BITMAP* drbd_should_do_remote()
H A Ddrbd_state.c1174 * previously frozen IO */ __drbd_set_state()
1744 * previously frozen IO */ conn_set_state()
H A Ddrbd_main.c2253 * frozen local req->private_bio, in case we force-detached. do_retry()
2372 /* DRBD has frozen IO */ drbd_congested()
H A Ddrbd_nl.c508 return false; /* Eventually leave IO frozen */ conn_try_outdate_peer()
/linux-4.4.14/arch/powerpc/perf/
H A Dcore-fsl-emb.c230 * mtpmr has been executed and the PMU has frozen fsl_emb_pmu_disable()
693 /* PMM will keep counters frozen until we return from the interrupt. */ perf_event_interrupt()
H A Dcore-book3s.c1182 * executed and the PMU has frozen the events etc. power_pmu_disable()
1402 * If all events are not already frozen, then we disable and
2150 * XXX might want to use MSR.PM to keep the events frozen until perf_event_interrupt()
/linux-4.4.14/drivers/ssb/
H A Dssb_private.h198 /* Boolean list to indicate whether a device is frozen on this bus. */
/linux-4.4.14/drivers/ata/
H A Dlibata-eh.c1118 * port cannot be frozen hardware-wise, the interrupt handler
1120 * is frozen.
1134 DPRINTK("ata%u port frozen\n", ap->print_id); __ata_port_freeze()
1261 * Thaw frozen port @ap.
1761 /* if frozen, we can't do much */ ata_eh_analyze_ncq_error()
2432 const char *frozen, *desc; ata_eh_link_report() local
2460 frozen = ""; ata_eh_link_report()
2462 frozen = " frozen"; ata_eh_link_report()
2472 ehc->i.action, frozen, tries_buf); ata_eh_link_report()
2479 ehc->i.action, frozen, tries_buf); ata_eh_link_report()
2893 * Some controllers can't be frozen very well and may set spurious
2895 * information and re-thaw the port if frozen. As reset is the
3574 /* thaw frozen port and recover failed devices */ ata_eh_skip_recovery()
3932 * Can't retry if it's frozen.
4081 * power ready status before the port is frozen. ata_eh_handle_port_suspend()
H A Dlibahci.c2215 * port is marked frozen, the value in pp->intr_mask will be ahci_pmp_attach()
2219 * frozen since the irq handler is not yet registered. ahci_pmp_attach()
H A Dlibata-acpi.c1034 * and port is not frozen. ata_acpi_on_devcfg()
H A Dlibata-core.c1573 /* no internal command while frozen */ ata_exec_internal_sg()
1662 * twice. If we win, the port is frozen and will be ata_exec_internal_sg()
4767 /* no command while frozen */ ata_qc_new_init()
H A Dlibata-sff.c2926 * cancel frozen state. ata_bmdma_error_handler()
H A Dlibata-scsi.c4138 * the port is marked as frozen at allocation time, but if we don't ata_sas_port_start()
/linux-4.4.14/block/
H A Dblk.h83 * need not check that the queue has been frozen (marked dead). blk_queue_enter_live()
H A Dblk-mq.c2104 /* Basically redo blk_mq_init_queue with queue frozen */ blk_mq_queue_reinit()
/linux-4.4.14/fs/ext4/
H A Dext4_jbd2.c48 WARN_ON(sb->s_writers.frozen == SB_FREEZE_COMPLETE); ext4_journal_check_start()
H A Dmmp.c47 * on frozen filesystem. write_mmp_block()
/linux-4.4.14/kernel/sched/
H A Didle.c162 * has been frozen, all I/O devices have been suspended and the only cpuidle_idle_call()
/linux-4.4.14/arch/mips/include/asm/ip32/
H A Dmace.h164 /* 0 - channel frozen, 1 - channel enabled */
/linux-4.4.14/drivers/scsi/libsas/
H A Dsas_ata.c131 /* if eh is not involved and the port is frozen then the sas_ata_task_done()
481 * has decided to kill the qc and has frozen the port. sas_ata_post_internal()
/linux-4.4.14/arch/powerpc/platforms/powermac/
H A Dsmp.c365 * We can't use udelay here because the timebase is now frozen. smp_psurge_kick_cpu()
372 * Also, because the timebase is frozen, we must not return to the smp_psurge_kick_cpu()
H A Dlow_i2c.c222 /* This code is used with the timebase frozen, we cannot rely kw_i2c_wait_interrupt()
/linux-4.4.14/arch/powerpc/platforms/85xx/
H A Dsmp.c79 * That would be a bad thing when the timebase is frozen. mpc85xx_give_timebase()
/linux-4.4.14/arch/arm/mach-at91/
H A Dpm.c73 * Called after processes are frozen, but before we shutdown devices.
/linux-4.4.14/drivers/staging/rdma/hfi1/
H A Dpio.c681 /* do not allocate while frozen */ sc_alloc()
1066 * PIO freeze processing. To be called after the TXE block is fully frozen.
1067 * Go through all frozen send contexts and disable them. The contexts are
1107 sc_enable(sc); /* will clear the sc frozen flag */ pio_kernel_unfreeze()
1299 * - mark the context as halted or frozen
H A Dsdma.c3022 * the SPC is fully frozen.
3042 /* tell all engines that the SPC is frozen, they can start cleaning */ sdma_freeze()
3061 * frozen, but then we'd have to add another state to wait for the unfreeze.
H A Dfile_ops.c380 * context as halted or frozen. Report error if we time hfi1_file_write()
992 * it tried to allocate while the SPC was frozen. It allocate_ctxt()
H A Dchip.c3209 /* enter frozen mode */ start_freeze_handling()
3222 /* Send context are frozen. Notify user space */ start_freeze_handling()
3235 * Wait until all 4 sub-blocks indicate that they have frozen or unfrozen,
3319 /* SPC is now frozen */ handle_freeze()
3334 * block's frozen bit to clear, then clear the frozen flag. handle_freeze()
3373 /* no longer frozen */ handle_freeze()
/linux-4.4.14/drivers/media/platform/soc_camera/
H A Dsh_mobile_ceu_camera.c133 unsigned int frozen:1; member in struct:sh_mobile_ceu_dev
304 if (!pcdev->frozen) sh_mobile_ceu_capture()
319 if (pcdev->frozen) { sh_mobile_ceu_capture()
1622 pcdev->frozen = 1; sh_mobile_ceu_set_livecrop()
1659 pcdev->frozen = 0; sh_mobile_ceu_set_livecrop()
/linux-4.4.14/fs/jbd2/
H A Dtransaction.c499 * memory allocation or frozen journal though.
788 /* Fire data frozen trigger just before we copy the data */ jbd2_freeze_jh_data()
794 * Now that the frozen data is saved off, we need to store any matching jbd2_freeze_jh_data()
929 JBUFFER_TRACE(jh, "has frozen data"); do_get_write_access()
967 JBUFFER_TRACE(jh, "generate frozen data"); do_get_write_access()
1323 * current committing transaction (in which case we should have frozen
H A Dcommit.c954 * Otherwise, we can just throw away the frozen data now. jbd2_journal_commit_transaction()
956 * We also know that the frozen data has already fired jbd2_journal_commit_transaction()
H A Djournal.c331 * since we took the last commit snapshot, we use the frozen copy of
396 * Fire data frozen trigger if data already wasn't frozen. Do this jbd2_journal_write_metadata_buffer()
443 * This isn't strictly necessary, as we're using frozen jbd2_journal_write_metadata_buffer()
/linux-4.4.14/drivers/md/
H A Ddm-raid.c1341 return "frozen"; decipher_sync_action()
1555 if (!strcasecmp(argv[0], "frozen")) raid_message()
1560 if (!strcasecmp(argv[0], "idle") || !strcasecmp(argv[0], "frozen")) { raid_message()
H A Dmd.h299 * when the sync thread is "frozen" (interrupted) or "idle" (stopped
H A Draid1.c808 * A: while the array is in frozen state raise_barrier()
2303 * frozen handle_read_error()
H A Draid10.c285 /* wake up frozen array... */ reschedule_retry()
2507 * frozen. handle_read_error()
H A Dmd.c4294 type = "frozen"; action_show()
4321 if (cmd_match(page, "idle") || cmd_match(page, "frozen")) { action_store()
4322 if (cmd_match(page, "frozen")) action_store()
/linux-4.4.14/drivers/rtc/
H A Drtc-rk808.c30 /* RK808 has a shadowed register for saving a "frozen" RTC time.
/linux-4.4.14/drivers/video/fbdev/
H A Dcyber2000fb.h295 #define EXT_ROM_UCB4GH_FREEZE 0x02 /* capture frozen */
/linux-4.4.14/drivers/media/usb/uvc/
H A Duvc_video.c1340 if (stream->frozen) uvc_video_complete()
1710 * video buffers in any way. We mark the device as frozen to make sure the URB
1718 stream->frozen = 1; uvc_video_suspend()
1744 stream->frozen = 0; uvc_video_resume()
H A Duvcvideo.h471 unsigned int frozen : 1; member in struct:uvc_streaming
/linux-4.4.14/fs/xfs/
H A Dxfs_mount.h121 atomic_t m_active_trans; /* number trans frozen */
H A Dxfs_mount.c1093 if ((mp->m_super->s_writers.frozen >= level) || xfs_fs_writable()
1107 * in its frozen state.
H A Dxfs_super.c1287 * Second stage of a freeze. The data is already frozen so we only
1289 * to the log to dirty it in case of a crash while frozen. This ensures that we
H A Dxfs_trans.c78 WARN_ON(mp->m_super->s_writers.frozen == SB_FREEZE_COMPLETE); _xfs_trans_alloc()
/linux-4.4.14/arch/mips/mm/
H A Dcerr-sb1.c186 printk("Trace buffer frozen\n"); sb1_cache_error()
/linux-4.4.14/sound/pci/
H A Dazt3328.h235 * game position latches should be frozen when reading and be freed
/linux-4.4.14/drivers/s390/char/
H A Dcon3215.c494 /* While console is frozen for suspend we have no other raw3215_make_room()
864 /* The console is still frozen for suspend. */ con3215_flush()
H A Draw3270.c69 #define RAW3270_FLAGS_FROZEN 3 /* set if 3270 is frozen for suspend */
/linux-4.4.14/kernel/time/
H A Dposix-timers.c807 * accumulating overruns on the next timer. The overrun is frozen when
811 * to pick up the frozen overrun.
/linux-4.4.14/fs/xfs/libxfs/
H A Dxfs_sb.c827 * Note that the caller is responsible for checking the frozen state of the
829 * thus will allow modifications to a frozen fs. This is required because this
/linux-4.4.14/net/packet/
H A Daf_packet.c675 unsigned int frozen; prb_retire_rx_blk_timer_expired() local
680 frozen = prb_queue_frozen(pkc); prb_retire_rx_blk_timer_expired()
703 if (!frozen) { prb_retire_rx_blk_timer_expired()
714 /* Case 1. Queue was frozen because user-space was prb_retire_rx_blk_timer_expired()
724 /* Case 2. queue was frozen,user-space caught up, prb_retire_rx_blk_timer_expired()
893 * 6.1) Link goes idle right after the queue is frozen.
1054 /* Queue is frozen when user space is lagging behind */ __packet_lookup_frame_in_block()
1098 * Queue was just frozen and now this packet will get dropped. __packet_lookup_frame_in_block()
/linux-4.4.14/drivers/tty/
H A Dsysrq.c391 .action_msg = "Emergency Thaw of all frozen filesystems",
/linux-4.4.14/fs/f2fs/
H A Dgc.c46 if (sbi->sb->s_writers.frozen >= SB_FREEZE_WRITE) { gc_thread_func()
/linux-4.4.14/fs/jfs/
H A Dsuper.c648 * no harm in leaving it frozen for now. jfs_freeze()
/linux-4.4.14/fs/ocfs2/dlm/
H A Ddlmlock.c152 * frozen. but the recovery lock is always locked dlmlock_master()
/linux-4.4.14/fs/quota/
H A Dquota.c705 /* Return 1 if 'cmd' will block on frozen filesystem */ quotactl_cmd_write()
/linux-4.4.14/drivers/virtio/
H A Dvirtio_balloon.c573 * The kthread is already frozen by the PM core before this virtballoon_freeze()
/linux-4.4.14/arch/powerpc/oprofile/
H A Dop_model_cell.c1579 /* The counters were frozen by the interrupt. cell_handle_interrupt_spu()
1653 * The counters were frozen by the interrupt. cell_handle_interrupt_ppu()
/linux-4.4.14/drivers/scsi/sym53c8xx_2/
H A Dsym_glue.c550 /* Avoid spinloop trying to handle interrupts on frozen device */ sym53c8xx_intr()
1764 /* If slot is permanently frozen, turn everything off */ sym2_io_error_detected()
H A Dsym_hipd.c3034 * device queue and the queue is frozen until a completion.
/linux-4.4.14/drivers/scsi/
H A Dconstants.c576 {0x2404, "Security audit value frozen"},
577 {0x2405, "Security working key frozen"},
H A Dipr.c9099 * Description: If the PCI slot is frozen, hold off all I/O
H A Dadvansys.c2058 #define QHSTA_M_FROZEN_TIDQ 0x46 /* TID Queue frozen. */
/linux-4.4.14/arch/sparc/kernel/
H A Dpci.c606 * everybody will be frozen on a spaceship ready to be pci_bus_register_of_sysfs()
/linux-4.4.14/arch/mips/kvm/
H A Demulate.c380 * at the point it was frozen. It is guaranteed that any pending interrupts at
381 * the point it was frozen are handled, and none after that point.
/linux-4.4.14/drivers/hwmon/
H A Dlm85.c449 * the reading of the MSB bits has frozen the lm85_update_device()
/linux-4.4.14/drivers/misc/genwqe/
H A Dcard_ddcb.c1152 /* Don't do anything if the PCI channel is frozen */ genwqe_pf_isr()
/linux-4.4.14/drivers/net/ethernet/sfc/
H A Dnet_driver.h663 STATE_UNINIT = 0, /* device being probed/removed or is frozen */
/linux-4.4.14/arch/x86/kernel/cpu/mcheck/
H A Dmce.c2422 /* intentionally ignoring frozen here */ mce_cpu_callback()
/linux-4.4.14/fs/btrfs/
H A Dsuper.c1101 * A non-blocking test if the fs is frozen. We must not btrfs_sync_fs()
/linux-4.4.14/fs/ubifs/
H A Dlpt_commit.c1318 * flushes the changes which were "frozen" by 'ubifs_lprops_start_commit()' to
/linux-4.4.14/arch/sparc/include/asm/
H A Dhypervisor.h1320 * is 0 for not frozen and 1 for frozen.
/linux-4.4.14/drivers/usb/gadget/function/
H A Df_mass_storage.c2508 /* Allow the thread to be frozen */ fsg_main_thread()
/linux-4.4.14/drivers/scsi/qla2xxx/
H A Dqla_nx2.c2076 "scsi%ld: %s: Device in frozen " qla8044_check_fw_alive()
H A Dqla_os.c5414 ql_dbg(ql_dbg_aer, vha, 0x9001, "Pci channel io frozen\n"); qla2xxx_pci_error_detected()
/linux-4.4.14/drivers/scsi/aic7xxx/
H A Daic7xxx_osm.c1435 * running is because the whole controller Q is frozen. ahc_linux_run_command()
H A Daic79xx_core.c8930 * is not touching once the queue is frozen. ahd_handle_scsi_status()
/linux-4.4.14/drivers/mmc/core/
H A Dcore.c2765 * Do that in pm notifier while userspace isn't yet frozen, so we will be able
/linux-4.4.14/drivers/net/wireless/ath/ath5k/
H A Dreg.h1691 * These registers can be cleared and frozen with ATH5K_MIBC, but they do not
/linux-4.4.14/net/mac80211/
H A Dutil.c1799 * Note that restart_work is scheduled on a frozen workqueue, ieee80211_reconfig()
/linux-4.4.14/drivers/net/ethernet/neterion/vxge/
H A Dvxge-main.c3590 "%s: Slot is frozen", vdev->ndev->name); vxge_callback_crit_err()
/linux-4.4.14/drivers/scsi/qla4xxx/
H A Dql4_os.c4323 DEBUG2(printk(KERN_WARNING "scsi%ld: %s: Device in frozen " qla4_8xxx_check_fw_alive()
/linux-4.4.14/drivers/gpu/drm/i915/
H A Di915_reg.h2846 * frozen machine.

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