| /linux/Documentation/locking/ |
| A D | preempt-locking.rst | 35 protect these situations by disabling preemption around them.
72 Data protection under preemption is achieved by disabling preemption for the
93 disabling preemption - any cond_resched() or cond_resched_lock() might trigger
95 reschedule. So use this implicit preemption-disabling property only if you
125 Preventing preemption using interrupt disabling
132 in doubt, rely on locking or explicit preemption disabling.
134 Note in 2.5 interrupt disabling is now only per-CPU (e.g. local).
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| A D | locktypes.rst | 59 preemption and interrupt disabling primitives. Contrary to other locking
60 mechanisms, disabling preemption or interrupts are pure CPU local
162 by disabling preemption or interrupts.
165 interrupt disabling and enabling primitives:
200 local_lock should be used in situations where disabling preemption or
216 core code, low-level interrupt handling and places where disabling
253 avoid migration by disabling preemption. PREEMPT_RT kernels instead
415 interrupt disabling and locking must remain separate, PREEMPT_RT offers a
465 On a non-PREEMPT_RT kernel this protects against reentrancy by disabling
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| /linux/Documentation/devicetree/bindings/powerpc/fsl/ |
| A D | pmc.txt | 41 supports disabling and resuming devices at any time.
46 This sleep controller only supports disabling devices during system
53 disabling. This sleep controller does not support configuring devices
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| /linux/Documentation/ABI/removed/ |
| A D | sysfs-selinux-disable | 14 The preferred method of disabling SELinux is via the "selinux=0" boot
23 and only one of the major distributions, Fedora, supports disabling
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| /linux/Documentation/tools/rtla/ |
| A D | rtla-hwnoise.rst | 21 running with *interrupts disabled*. By disabling interrupts, and the scheduling
79 For example, by disabling hyper-threading to remove the hardware noise,
80 and disabling the TSC watchdog to remove the NMI (it is possible to identify
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| /linux/drivers/gpu/drm/imx/ipuv3/ |
| A D | ipuv3-plane.h | 29 bool disabling; member
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| /linux/Documentation/devicetree/bindings/clock/ |
| A D | gpio-gate-clock.yaml | 23 description: GPIO reference for enabling and disabling the clock.
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| /linux/Documentation/devicetree/bindings/leds/backlight/ |
| A D | gpio-backlight.yaml | 19 description: The gpio that is used for enabling/disabling the backlight.
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| /linux/Documentation/devicetree/bindings/ata/ |
| A D | ti,da850-ahci.yaml | 20 … Address and size of Power Down Control Register (PWRDN) for enabling/disabling the SATA clock
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| /linux/arch/arm/boot/compressed/ |
| A D | head-xscale.S | 30 @ disabling MMU and caches
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| A D | head-sa1100.S | 40 @ disabling MMU and caches
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| /linux/Documentation/hwmon/ |
| A D | tps23861.rst | 26 as well as enabling/disabling the four ports.
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| /linux/Documentation/devicetree/bindings/net/nfc/ |
| A D | nxp,pn544.yaml | 23 description: Output GPIO pin used for enabling/disabling the PN544
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| A D | st,st95hf.yaml | 17 description: Output GPIO pin used for enabling/disabling the controller
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| A D | nxp,nci.yaml | 23 description: Output GPIO pin used for enabling/disabling the controller
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| A D | st,st21nfca.yaml | 17 description: Output GPIO pin used for enabling/disabling the controller
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| A D | samsung,s3fwrn5.yaml | 21 Output GPIO pin used for enabling/disabling the chip
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| /linux/Documentation/devicetree/bindings/powerpc/opal/ |
| A D | sensor-groups.txt | 26 sensor groups like clearing min/max, enabling/disabling sensor
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| /linux/Documentation/arch/arm64/ |
| A D | pointer-authentication.rst | 111 Enabling and disabling keys
141 It is recommended to avoid disabling the IA key, as this has higher performance
142 overhead than disabling any of the other keys.
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| /linux/drivers/gpu/drm/ |
| A D | drm_atomic_helper.c | 2762 bool disabling; in drm_atomic_helper_commit_planes() local
2769 disabling = drm_atomic_plane_disabling(old_plane_state, in drm_atomic_helper_commit_planes()
2780 if (!disabling && !plane_crtc_active(new_plane_state)) in drm_atomic_helper_commit_planes()
2782 if (disabling && !plane_crtc_active(old_plane_state)) in drm_atomic_helper_commit_planes()
2789 if (disabling && funcs->atomic_disable) { in drm_atomic_helper_commit_planes()
2799 } else if (new_plane_state->crtc || disabling) { in drm_atomic_helper_commit_planes()
2802 if (!disabling && funcs->atomic_enable) { in drm_atomic_helper_commit_planes()
2877 bool disabling; in drm_atomic_helper_commit_planes_on_crtc() local
2889 if (disabling && plane_funcs->atomic_disable) { in drm_atomic_helper_commit_planes_on_crtc()
2891 } else if (new_plane_state->crtc || disabling) { in drm_atomic_helper_commit_planes_on_crtc()
[all …]
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| /linux/Documentation/devicetree/bindings/mfd/ |
| A D | silergy,sy7636a.yaml | 47 The regulator for the compenstation voltage. Enabling/disabling this
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| /linux/Documentation/trace/coresight/ |
| A D | coresight-dummy.rst | 19 disabling them. It also provides the Coresight dummy sink/source paths for
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| /linux/Documentation/devicetree/bindings/leds/ |
| A D | regulator-led.yaml | 14 be turned on or off by enabling or disabling the regulator. The available
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| /linux/Documentation/driver-api/mmc/ |
| A D | mmc-tools.rst | 18 - Set the eMMC data sector size to 4KB by disabling emulation.
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| /linux/drivers/pmdomain/bcm/ |
| A D | Kconfig | 32 is used for disabling and enabling SoC devices.
|