Lines Matching refs:boot
4 This document describes Kconfig options and boot parameters that can
94 There is also a boot parameter "nohz=" that can be used to disable
96 By default, CONFIG_NO_HZ_IDLE=y kernels boot with "nohz=on", enabling
120 boot parameter specifies the adaptive-ticks CPUs. For example,
128 boot CPU is prohibited from entering adaptive-ticks mode. Specifying a
129 "nohz_full=" mask that includes the boot CPU will result in a boot-time
130 error message, and the boot CPU will be removed from the mask. Note that
135 that all CPUs other than the boot CPU are adaptive-ticks CPUs. This
136 Kconfig parameter will be overridden by the "nohz_full=" boot parameter,
138 the "nohz_full=1" boot parameter is specified, the boot parameter will
217 2. The "rcu_nocbs=" kernel boot parameter, which takes a comma-separated
221 CONFIG_RCU_NOCB_CPU_ALL=y. This means that the "rcu_nocbs=" boot
268 b. On x86 systems, use the "idle=mwait" boot parameter.
273 d. On x86 systems, use the "idle=poll" boot parameter.