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Searched refs:freeze (Results 1 – 25 of 249) sorted by relevance

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/linux/drivers/android/binder/
H A Dfreeze.rs95 let freeze = freeze_entry.get_mut(); in do_work() localVariable
97 if freeze.num_cleared_duplicates > 0 { in do_work()
98 freeze.num_cleared_duplicates -= 1; in do_work()
105 if freeze.is_pending { in do_work()
108 if freeze.is_clearing { in do_work()
109 kernel::warn_on!(freeze.num_cleared_duplicates != 0); in do_work()
110 if freeze.num_pending_duplicates > 0 { in do_work()
113 freeze.num_pending_duplicates -= 1; in do_work()
114 freeze.is_pending = true; in do_work()
115 freeze.is_clearing = true; in do_work()
[all …]
/linux/kernel/cgroup/
H A Dfreezer.c152 static void cgroup_freeze_task(struct task_struct *task, bool freeze) in cgroup_freeze_task() argument
160 if (freeze) { in cgroup_freeze_task()
174 static void cgroup_do_freeze(struct cgroup *cgrp, bool freeze, u64 ts_nsec) in cgroup_do_freeze() argument
183 if (freeze) { in cgroup_do_freeze()
194 if (freeze) in cgroup_do_freeze()
195 TRACE_CGROUP_PATH(freeze, cgrp); in cgroup_do_freeze()
207 cgroup_freeze_task(task, freeze); in cgroup_do_freeze()
263 void cgroup_freeze(struct cgroup *cgrp, bool freeze) in cgroup_freeze() argument
277 if (cgrp->freezer.freeze == freeze) in cgroup_freeze()
280 cgrp->freezer.freeze = freeze; in cgroup_freeze()
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H A Dlegacy_freezer.c345 static void freezer_apply_state(struct freezer *freezer, bool freeze, in freezer_apply_state() argument
354 if (freeze) { in freezer_apply_state()
381 static void freezer_change_state(struct freezer *freezer, bool freeze) in freezer_change_state() argument
402 freezer_apply_state(pos_f, freeze, in freezer_change_state()
420 bool freeze; in freezer_write() local
425 freeze = false; in freezer_write()
429 freeze = true; in freezer_write()
433 freezer_change_state(css_freezer(of_css(of)), freeze); in freezer_write()
/linux/tools/power/pm-graph/config/
H A Dfreeze.cfg9 # sudo ./sleepgraph.py -config config/freeze.cfg
21 # e.g. standby, mem, freeze, disk (default: mem)
22 mode: freeze
26 output-dir: freeze-{hostname}-{date}-{time}
42 # Command to execute in lieu of freeze (default: "")
43 # command: echo freeze > /sys/power/state
H A Dfreeze-callgraph.cfg9 # sudo ./sleepgraph.py -config config/freeze-callgraph.cfg
22 # e.g. standby, mem, freeze, disk (default: mem)
23 mode: freeze
27 output-dir: freeze-{hostname}-{date}-{time}-cg
43 # Command to execute in lieu of freeze (default: "")
44 # command: echo freeze > /sys/power/state
H A Dfreeze-dev.cfg9 # sudo ./sleepgraph.py -config config/freeze-dev.cfg
21 # e.g. standby, mem, freeze, disk (default: mem)
22 mode: freeze
26 output-dir: freeze-{hostname}-{date}-{time}-dev
42 # Command to execute in lieu of freeze (default: "")
43 # command: echo freeze > /sys/power/state
/linux/arch/powerpc/platforms/powermac/
H A Dsmp.c66 static void (*pmac_tb_freeze)(int freeze);
503 static void smp_core99_cypress_tb_freeze(int freeze) in smp_core99_cypress_tb_freeze() argument
519 data = (data & 0xf3) | (freeze ? 0x00 : 0x0c); in smp_core99_cypress_tb_freeze()
529 freeze ? "freeze" : "unfreeze", rc); in smp_core99_cypress_tb_freeze()
535 static void smp_core99_pulsar_tb_freeze(int freeze) in smp_core99_pulsar_tb_freeze() argument
548 data = (data & 0x88) | (freeze ? 0x11 : 0x22); in smp_core99_pulsar_tb_freeze()
557 freeze ? "freeze" : "unfreeze", rc); in smp_core99_pulsar_tb_freeze()
628 static void smp_core99_pfunc_tb_freeze(int freeze) in smp_core99_pfunc_tb_freeze() argument
636 args.u[0].v = !freeze; in smp_core99_pfunc_tb_freeze()
649 static void smp_core99_gpio_tb_freeze(int freeze) in smp_core99_gpio_tb_freeze() argument
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/linux/arch/powerpc/sysdev/
H A Dfsl_rcpm.c284 static void rcpm_common_freeze_time_base(u32 *tben_reg, int freeze) in rcpm_common_freeze_time_base() argument
288 if (freeze) { in rcpm_common_freeze_time_base()
299 static void rcpm_v1_freeze_time_base(bool freeze) in rcpm_v1_freeze_time_base() argument
301 rcpm_common_freeze_time_base(&rcpm_v1_regs->ctbenr, freeze); in rcpm_v1_freeze_time_base()
304 static void rcpm_v2_freeze_time_base(bool freeze) in rcpm_v2_freeze_time_base() argument
306 rcpm_common_freeze_time_base(&rcpm_v2_regs->pctbenr, freeze); in rcpm_v2_freeze_time_base()
/linux/kernel/locking/
H A Dpercpu-rwsem.c142 bool freeze) in percpu_rwsem_wait() argument
161 (freeze ? TASK_FREEZABLE : 0)); in percpu_rwsem_wait()
170 bool freeze) in __percpu_down_read() argument
180 percpu_rwsem_wait(sem, /* .reader = */ true, freeze); in __percpu_down_read()
/linux/kernel/
H A Dfreezer.c73 bool freeze; in __refrigerator() local
82 freeze = freezing(current) && !(check_kthr_stop && kthread_should_stop()); in __refrigerator()
85 if (!freeze) in __refrigerator()
/linux/drivers/ssb/
H A Dsprom.c107 struct ssb_freeze_context freeze; in ssb_attr_sprom_store() local
130 err = ssb_devices_freeze(bus, &freeze); in ssb_attr_sprom_store()
136 err = ssb_devices_thaw(&freeze); in ssb_attr_sprom_store()
/linux/tools/power/pm-graph/
H A DMakefile41 $(INSTALL_DATA) config/freeze-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
42 $(INSTALL_DATA) config/freeze.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
43 $(INSTALL_DATA) config/freeze-dev.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
/linux/arch/powerpc/platforms/85xx/
H A Dmpc85xx_pm_ops.c57 static void mpc85xx_freeze_time_base(bool freeze) in mpc85xx_freeze_time_base() argument
62 if (freeze) in mpc85xx_freeze_time_base()
/linux/drivers/ata/
H A Dsata_inic162x.c331 bool freeze = false; in inic_host_err_intr() local
342 freeze = true; in inic_host_err_intr()
347 freeze = true; in inic_host_err_intr()
356 freeze = true; in inic_host_err_intr()
365 freeze = true; in inic_host_err_intr()
372 freeze = true; in inic_host_err_intr()
376 if (freeze) in inic_host_err_intr()
731 .freeze = inic_freeze,
H A Dsata_sil24.c394 .freeze = sil24_freeze,
975 int abort = 0, freeze = 0; in sil24_error_intr() local
999 freeze = 1; in sil24_error_intr()
1006 freeze = 1; in sil24_error_intr()
1028 freeze = 1; in sil24_error_intr()
1047 freeze = 1; in sil24_error_intr()
1061 freeze = 1; in sil24_error_intr()
1066 freeze = 1; in sil24_error_intr()
1085 if (freeze) in sil24_error_intr()
/linux/drivers/android/
H A Dbinder.c1225 if (ref->freeze) { in binder_cleanup_ref_olocked()
1226 binder_dequeue_work(ref->proc, &ref->freeze->work); in binder_cleanup_ref_olocked()
1357 kfree(ref->freeze); in binder_free_ref()
3913 struct binder_ref_freeze *freeze; in binder_request_freeze_notification() local
3916 freeze = kzalloc(sizeof(*freeze), GFP_KERNEL); in binder_request_freeze_notification()
3917 if (!freeze) in binder_request_freeze_notification()
3925 kfree(freeze); in binder_request_freeze_notification()
3930 if (ref->freeze) { in binder_request_freeze_notification()
3935 kfree(freeze); in binder_request_freeze_notification()
3940 INIT_LIST_HEAD(&freeze->work.entry); in binder_request_freeze_notification()
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/linux/include/linux/
H A Dhuge_mm.h407 unsigned long address, bool freeze);
418 bool freeze);
524 pmd_t *pmd, bool freeze);
609 unsigned long address, bool freeze) {} in __split_huge_pmd() argument
611 unsigned long address, bool freeze) {} in split_huge_pmd_address() argument
614 bool freeze) {} in split_huge_pmd_locked() argument
H A Dpercpu-rwsem.h81 bool freeze) in percpu_down_read_freezable() argument
83 percpu_down_read_internal(sem, freeze); in percpu_down_read_freezable()
/linux/drivers/scsi/
H A Dscsi_pm.c29 return pm && pm->freeze ? pm->freeze(dev) : 0; in do_scsi_freeze()
266 .freeze = scsi_bus_freeze,
/linux/Documentation/driver-api/nvdimm/
H A Dsecurity.rst11 "unlock unit", "freeze lock", "secure erase", and "overwrite". A security_ops
30 freeze - freeze changing of security states.
85 The freeze operation does not require any keys. The security config can be
/linux/Documentation/power/
H A Dfreezing-of-tasks.rst48 that put the task to sleep (TASK_INTERRUPTIBLE) or freeze it (TASK_FROZEN) if
90 - freezes all tasks (including kernel threads) because we can't freeze
125 usually making them almost impossible to repair). We therefore freeze
150 "RJW:> Why we freeze tasks at all or why we freeze kernel threads?
160 So in practice, the 'at all' may become a 'why freeze kernel threads?' and
241 consequence, the freezer would not be able to freeze that task, leading to
254 /sys/power/pm_freeze_timeout controls how long it will cost at most to freeze
/linux/arch/powerpc/include/asm/
H A Dfsl_pm.h34 void (*freeze_time_base)(bool freeze);
/linux/drivers/gpu/drm/amd/amdgpu/
H A Dsdma_v5_0.c1568 u32 f32_cntl, freeze, cntl, stat1_reg; in sdma_v5_0_stop_queue() local
1582 freeze = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_FREEZE)); in sdma_v5_0_stop_queue()
1583 freeze = REG_SET_FIELD(freeze, SDMA0_FREEZE, FREEZE, 1); in sdma_v5_0_stop_queue()
1584 WREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_FREEZE), freeze); in sdma_v5_0_stop_queue()
1587 freeze = RREG32(sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_FREEZE)); in sdma_v5_0_stop_queue()
1588 if (REG_GET_FIELD(freeze, SDMA0_FREEZE, FROZEN) & 1) in sdma_v5_0_stop_queue()
1619 u32 freeze; in sdma_v5_0_restore_queue() local
1624 freeze = RREG32(sdma_v5_0_get_reg_offset(adev, inst_id, mmSDMA0_FREEZE)); in sdma_v5_0_restore_queue()
1625 freeze = REG_SET_FIELD(freeze, SDMA0_FREEZE, FREEZE, 0); in sdma_v5_0_restore_queue()
1626 WREG32(sdma_v5_0_get_reg_offset(adev, inst_id, mmSDMA0_FREEZE), freeze); in sdma_v5_0_restore_queue()
H A Dsdma_v5_2.c1482 u32 f32_cntl, freeze, cntl, stat1_reg; in sdma_v5_2_stop_queue() local
1496 freeze = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_FREEZE)); in sdma_v5_2_stop_queue()
1497 freeze = REG_SET_FIELD(freeze, SDMA0_FREEZE, FREEZE, 1); in sdma_v5_2_stop_queue()
1498 WREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_FREEZE), freeze); in sdma_v5_2_stop_queue()
1501 freeze = RREG32(sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_FREEZE)); in sdma_v5_2_stop_queue()
1503 if (REG_GET_FIELD(freeze, SDMA0_FREEZE, FROZEN) & 1) in sdma_v5_2_stop_queue()
1535 u32 freeze; in sdma_v5_2_restore_queue() local
1540 freeze = RREG32(sdma_v5_2_get_reg_offset(adev, inst_id, mmSDMA0_FREEZE)); in sdma_v5_2_restore_queue()
1541 freeze = REG_SET_FIELD(freeze, SDMA0_FREEZE, FREEZE, 0); in sdma_v5_2_restore_queue()
1542 WREG32(sdma_v5_2_get_reg_offset(adev, inst_id, mmSDMA0_FREEZE), freeze); in sdma_v5_2_restore_queue()
/linux/drivers/base/power/
H A Dgeneric_ops.c125 return pm && pm->freeze ? pm->freeze(dev) : 0; in pm_generic_freeze()

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