def_bool y
depends on DISCONTIGMEM || NUMA
-config HAVE_MEMORY_PRESENT
- def_bool y
- depends on ARCH_HAVE_MEMORY_PRESENT || SPARSEMEM
-
#
# SPARSEMEM_EXTREME (which is the default) does some bootmem
-# allocations when memory_present() is called. If this cannot
+# allocations when sparse_init() is called. If this cannot
# be done on your architecture, select this option. However,
# statically allocating the mem_section[] array can potentially
# consume vast quantities of .bss, so be careful.
This option specifies the initial value of this option. The default
of 1 says that all excess pages should be trimmed.
- See Documentation/nommu-mmap.txt for more information.
+ See Documentation/mm/nommu-mmap.rst for more information.
config TRANSPARENT_HUGEPAGE
bool "Transparent Hugepage Support"