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Searched refs:freezing (Results 1 – 19 of 19) sorted by relevance

/linux/Documentation/power/
H A Dfreezing-of-tasks.rst7 I. What is the freezing of tasks?
10 The freezing of tasks is a mechanism by which user space processes and some
28 indicate whether the system is to undergo a freezing operation. And
72 has initiated a freezing operation, the freezing of tasks will fail and the
83 Rationale behind the functions dealing with freezing and thawing of tasks
91 kernel threads without freezing userspace tasks
115 Generally speaking, there is a couple of reasons to use the freezing of tasks:
137 freezing them earlier. [Of course, this also means that device drivers
144 example, be troublesome and without the freezing of tasks we would need some
147 Although Linus Torvalds doesn't like the freezing of tasks, he said this in one
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H A Dbasic-pm-debugging.rst53 - test the freezing of processes
56 - test the freezing of processes and suspending of devices
59 - test the freezing of processes, suspending of devices and platform
63 - test the freezing of processes, suspending of devices, platform
67 - test the freezing of processes, suspending of devices, platform global
77 /sys/power/pm_test (eg. "devices" to test the freezing of processes and
H A Dswsusp.rst192 What is the freezing of tasks and why are we using it?
195 The freezing of tasks is a mechanism by which user space processes and some
197 some architectures). See freezing-of-tasks.txt for details.
/linux/Documentation/translations/zh_CN/power/
H A Dindex.rst26 * freezing-of-tasks
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dbcmsdh.c55 atomic_t freezing; member
801 atomic_set(&sdiodev->freezer->freezing, 0); in brcmf_sdiod_freezer_attach()
810 WARN_ON(atomic_read(&sdiodev->freezer->freezing)); in brcmf_sdiod_freezer_detach()
823 atomic_set(&sdiodev->freezer->freezing, 1); in brcmf_sdiod_freezer_on()
838 atomic_set(&sdiodev->freezer->freezing, 0); in brcmf_sdiod_freezer_off()
845 atomic_read(&sdiodev->freezer->freezing); in brcmf_sdiod_freezing()
/linux/kernel/power/
H A Dprocess.c101 if (p != current && freezing(p) && !frozen(p)) in try_to_freeze_tasks()
/linux/kernel/cgroup/
H A Dlegacy_freezer.c271 if (freezing(task) && !frozen(task)) in update_if_frozen()
/linux/drivers/tty/serial/
H A Dmax3100.c295 !freezing(current) && in max3100_work()
306 if (!s->force_end_work && !freezing(current) && !s->suspending) in max3100_dowork()
/linux/drivers/char/tpm/
H A Dxen-tpmfront.c85 if (rc == -ERESTARTSYS && freezing(current)) { in wait_for_tpm_stat()
H A Dtpm_tis_core.c103 if (rc == -ERESTARTSYS && freezing(current)) { in wait_for_tpm_stat()
216 if (rc == -ERESTARTSYS && freezing(current)) { in __tpm_tis_request_locality()
/linux/kernel/
H A Dkthread.c201 if (unlikely(freezing(current))) in kthread_freezable_should_stop()
1031 } else if (!freezing(current)) { in kthread_worker_fn()
/linux/Documentation/admin-guide/pm/
H A Dsleep-states.rst33 runtime idle by freezing user space, suspending the timekeeping and putting all
57 In addition to freezing user space, suspending the timekeeping and putting all
H A Dsuspend-flows.rst74 resume, which can be much more precise than the freezing, so the latter is
/linux/fs/xfs/
H A Dxfs_discard.c324 return fatal_signal_pending(current) || freezing(current); in xfs_trim_should_stop()
/linux/kernel/time/
H A Dalarmtimer.c723 if (freezing(current)) in alarmtimer_do_nsleep()
/linux/fs/btrfs/
H A Dscrub.c2097 freezing(current) || signal_pending(current)) in should_cancel_scrub()
/linux/Documentation/admin-guide/
H A Dcgroup-v2.rst1012 Cumulative time that this cgroup has spent between freezing and
1029 Writing "1" to the file causes freezing of the cgroup and all
1043 move by a user, or if freezing of the cgroup races with fork().
/linux/fs/ext4/
H A Dmballoc.c6915 return fatal_signal_pending(current) || freezing(current); in ext4_trim_interrupted()
/linux/
H A DMAINTAINERS10473 F: Documentation/power/freezing-of-tasks.rst