| /Linux-v5.10/drivers/memory/ |
| D | da8xx-ddrctl.c | 73 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_match_knob() local
77 knob = &da8xx_ddrctl_knobs[i]; in da8xx_ddrctl_match_knob()
79 if (strcmp(knob->name, setting->name) == 0) in da8xx_ddrctl_match_knob()
80 return knob; in da8xx_ddrctl_match_knob()
103 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_probe() local
126 knob = da8xx_ddrctl_match_knob(setting); in da8xx_ddrctl_probe()
127 if (!knob) { in da8xx_ddrctl_probe()
133 if (knob->reg + sizeof(u32) > resource_size(res)) { in da8xx_ddrctl_probe()
136 knob->name); in da8xx_ddrctl_probe()
140 reg = readl(ddrctl + knob->reg); in da8xx_ddrctl_probe()
[all …]
|
| /Linux-v5.10/tools/perf/tests/ |
| D | sw-clock.c | 78 const char *knob = "/proc/sys/kernel/perf_event_max_sample_rate"; in __test__sw_clock_freq() local
83 knob, (u64)attr.sample_freq); in __test__sw_clock_freq()
|
| /Linux-v5.10/drivers/parisc/ |
| D | pdc_stable.c | 537 char *buf, int knob) in pdcs_auto_read() argument
549 out += sprintf(out, "%s\n", (pathentry->devpath.flags & knob) ? in pdcs_auto_read()
743 size_t count, int knob) in pdcs_auto_write() argument
777 flags &= ~knob; in pdcs_auto_write()
779 flags |= knob; in pdcs_auto_write()
794 (knob & PF_AUTOBOOT) ? "autoboot" : "autosearch", in pdcs_auto_write()
795 (flags & knob) ? "On" : "Off"); in pdcs_auto_write()
|
| /Linux-v5.10/Documentation/ABI/obsolete/ |
| D | sysfs-firmware-acpi | 8 enabling this knob is not safe and thus unsupported.
|
| /Linux-v5.10/mm/ |
| D | ksm.c | 2940 unsigned long knob; in merge_across_nodes_store() local
2942 err = kstrtoul(buf, 10, &knob); in merge_across_nodes_store()
2945 if (knob > 1) in merge_across_nodes_store()
2950 if (ksm_merge_across_nodes != knob) { in merge_across_nodes_store()
2975 ksm_merge_across_nodes = knob; in merge_across_nodes_store()
2976 ksm_nr_node_ids = knob ? 1 : nr_node_ids; in merge_across_nodes_store()
3019 int knob; in max_page_sharing_store() local
3021 err = kstrtoint(buf, 10, &knob); in max_page_sharing_store()
3029 if (knob < 2) in max_page_sharing_store()
3032 if (READ_ONCE(ksm_max_page_sharing) == knob) in max_page_sharing_store()
[all …]
|
| /Linux-v5.10/Documentation/admin-guide/ |
| D | lockup-watchdogs.rst | 24 'hardlockup_panic', a compile time knob, "BOOTPARAM_HARDLOCKUP_PANIC",
62 As explained above, a kernel knob is provided that allows
|
| D | xfs.rst | 288 A volume knob for error reporting when internal errors occur.
|
| /Linux-v5.10/Documentation/bpf/ |
| D | prog_cgroup_sysctl.rst | 11 process inside that cgroup tries to read from or write to sysctl knob in proc.
61 Since sysctl knob is represented by a name and a value, sysctl specific BPF
|
| /Linux-v5.10/Documentation/hwmon/ |
| D | acpi_power_meter.rst | 29 The `power[1-*]_is_battery` knob indicates if the power supply is a battery.
|
| /Linux-v5.10/Documentation/admin-guide/laptops/ |
| D | laptop-mode.rst | 82 Laptop mode is controlled by the knob /proc/sys/vm/laptop_mode. This knob is
84 configuration options. When the knob is set, any physical disk I/O (that might
89 knob determines the time between the occurrence of disk I/O and when the flush
90 is triggered. A sensible value for the knob is 5 seconds. Setting the knob to
|
| /Linux-v5.10/Documentation/admin-guide/pm/ |
| D | cpufreq.rst | 680 The AMD powernow-k8 scaling driver supports a ``sysfs`` knob very similar to
684 If present, that knob is located in every ``CPUFreq`` policy directory in
687 implementation, however, works on the system-wide basis and setting that knob
691 That knob is still supported on AMD processors that support its underlying
694 ``boost`` knob is present regardless. Thus it is always possible use the
695 ``boost`` knob instead of the ``cpb`` one which is highly recommended, as that
696 is more consistent with what all of the other systems do (and the ``cpb`` knob
699 The ``cpb`` knob is never present for any processors without the underlying
|
| D | intel_pstate.rst | 121 Energy-Performance Preference (EPP) knob (if supported) or its
122 Energy-Performance Bias (EPB) knob (otherwise), which means that the processor's
138 Energy-Performance Preference (EPP) knob (if supported) or its
139 Energy-Performance Bias (EPB) knob (otherwise) to whatever value it was
565 Energy-Performance Preference (EPP) knob (if supported) or its
566 Energy-Performance Bias (EPB) knob. It is also possible to write a positive
|
| /Linux-v5.10/Documentation/devicetree/bindings/input/touchscreen/ |
| D | ti-tsc-adc.txt | 50 hardware knob for adjusting the amount of "settling
|
| /Linux-v5.10/Documentation/trace/ |
| D | kprobes.rst | 772 Provides a knob to globally and forcibly turn registered kprobes ON or OFF.
775 file. Note that this knob just disarms and arms all kprobes and doesn't
777 [DISABLED]) will be not enabled if you turn ON all kprobes by this knob.
786 a knob to globally and forcibly turn jump optimization (see section
792 Note that this knob *changes* the optimized state. This means that optimized
794 removed). If the knob is turned on, they will be optimized again.
|
| /Linux-v5.10/drivers/cpufreq/ |
| D | Kconfig.x86 | 55 bool "Legacy cpb sysfs knob support for AMD CPUs"
58 The powernow-k8 driver used to provide a sysfs knob called "cpb"
|
| /Linux-v5.10/fs/btrfs/ |
| D | sysfs.c | 772 unsigned long knob; in quota_override_store() local
781 err = kstrtoul(buf, 10, &knob); in quota_override_store()
784 if (knob > 1) in quota_override_store()
787 if (knob) in quota_override_store()
|
| /Linux-v5.10/Documentation/input/devices/ |
| D | elantech.rst | 120 this knob you can bypass that check.
134 driver will reject any packet that appears corrupted. Using this knob,
135 The state of crc_enabled can be altered with this knob.
|
| /Linux-v5.10/Documentation/trace/coresight/ |
| D | coresight-cpu-debug.rst | 135 uses the debugfs file system to provide a knob to dynamically enable or disable
|
| /Linux-v5.10/arch/x86/ |
| D | Kconfig.debug | 88 tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it
|
| /Linux-v5.10/tools/bpf/bpftool/Documentation/ |
| D | bpftool-prog.rst | 76 performed via the **kernel.bpf_stats_enabled** sysctl knob.
|
| /Linux-v5.10/Documentation/admin-guide/sysctl/ |
| D | vm.rst | 320 laptop_mode is a knob that controls "laptop mode". All the things that are
321 controlled by this knob are discussed in Documentation/admin-guide/laptops/laptop-mode.rst.
956 too small for the allocation bursts occurring in the system. This knob
|
| D | kernel.rst | 1131 This knob allows admins to change the default behavior when uclamp is being
1136 This knob is only effective for RT tasks which the user hasn't modified their
1139 This knob will not escape the range constraint imposed by sched_util_clamp_min
|
| /Linux-v5.10/Documentation/sound/hd-audio/ |
| D | models.rst | 669 Fixes with volume-knob widget 0x24
|
| /Linux-v5.10/Documentation/admin-guide/mm/ |
| D | transhuge.rst | 263 There's also sysfs knob to control hugepage allocation policy for internal
|
| /Linux-v5.10/Documentation/admin-guide/cgroup-v1/ |
| D | memory.rst | 54 - oom-killer disable knob and oom-notifier
89 This knob is deprecated and shouldn't be
|
