Lines Matching +full:user +full:- +full:management
1 # SPDX-License-Identifier: GPL-2.0-only
9 suspend-to-RAM state (e.g. the ACPI S3 state).
27 Skip the kernel sys_sync() before freezing user processes.
30 user-space before invoking suspend. There's a run-time switch
32 This setting changes the default for the run-tim switch. Say Y
47 called "hibernation" in user interfaces. STD checkpoints the
60 for suspend states like suspend-to-RAM (STR) often don't work very
72 <file:Documentation/power/swsusp-and-swap-files.rst>).
100 The default resume partition is the partition that the suspend-
101 to-disk implementation will look for a suspended disk image.
103 The partition specified here will be different for almost every user.
135 non-zero numbered CPU, it may define ARCH_SUSPEND_NONZERO_CPU. This
149 Notify kernel of aggressive userspace autosleep power management policy.
151 This option changes the behavior of various sleep-sensitive code to deal
152 with frequent userspace-initiated transitions into a global sleep state.
166 bool "User space wakeup sources interface"
169 Allow user space to create, activate and deactivate wakeup source
170 objects with the help of a sysfs-based interface.
173 int "Maximum number of user space wakeup sources (0 = no limit)"
179 bool "Garbage collector for user space wakeup sources"
184 bool "Device power management core functionality"
186 Enable functionality allowing I/O devices to be put into energy-saving
188 (autosuspended), and woken up in response to a hardware-generated
189 wake-up event or a driver's request.
194 wake-up events.
197 bool "Power Management Debug Support"
200 This option enables various debugging support in the Power Management
205 bool "Extra PM attributes in sysfs for low-level debugging/testing"
208 Add extra sysfs attributes allowing one to access some Power Management
209 fields of device objects from user space. If you are not a kernel
210 developer interested in debugging/testing Power Management, say "no".
251 functions from <linux/resume-trace.h> as well as the
252 <asm/resume-trace.h> header with a TRACE_RESUME() macro.
254 The way the information is presented is architecture-
271 dmesg -s 1000000 | grep 'hash matches'
273 CAUTION: this option will cause your machine's real-time clock to be
277 tristate "Advanced Power Management Emulation"
284 battery status information, and user-space programs will receive
288 and more information, read <file:Documentation/power/apm-acpi.rst>
289 and the Battery Powered Linux mini-HOWTO, available from
294 VESA-compliant "green" monitors.
311 bool "Enable workqueue power-efficient mode by default"
314 Per-cpu workqueues are generally preferred because they show
316 per-cpu workqueues tend to be more power hungry than unbound
320 per-cpu workqueues which were observed to contribute
350 The exact usage of the energy model is subsystem-dependent.