Commit a3a27827 authored Dec 14, 2023 by Vlastimil Babka Committed by Jonathan Corbet Dec 15, 2023

Documentation, mm/unaccepted: document accept_memory kernel parameter



The accept_memory kernel parameter was added in commit dcdfdd40
("mm: Add support for unaccepted memory") but not listed in the
kernel-parameters doc. Add it there.

Acked-by: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231214-accept_memory_param-v2-1-f38cd20a0247@suse.cz

parent b77fdd6a

Documentation/admin-guide/kernel-parameters.txt

+11 −0

Original line number	Diff line number	Diff line
		accept_memory= [MM]
		Format: { eager \| lazy }
		default: lazy
		By default, unaccepted memory is accepted lazily to
		avoid prolonged boot times. The lazy option will add
		some runtime overhead until all memory is eventually
		accepted. In most cases the overhead is negligible.
		For some workloads or for debugging purposes
		accept_memory=eager can be used to accept all memory
		at once during boot.

		acpi= [HW,ACPI,X86,ARM64,RISCV64]
		Advanced Configuration and Power Interface
		Format: { force \| on \| off \| strict \| noirq \| rsdt \|