diff options
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 5f39bca5d82b..ce95491abd6a 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -266,7 +266,7 @@ config ARCH_ENABLE_THP_MIGRATION bool config PHYS_ADDR_T_64BIT - def_bool 64BIT || ARCH_PHYS_ADDR_T_64BIT + def_bool 64BIT config BOUNCE bool "Enable bounce buffers" @@ -305,7 +305,7 @@ config KSM the many instances by a single page with that content, so saving memory until one or another app needs to modify the content. Recommended for use with KVM, or with other duplicative applications. - See Documentation/vm/ksm.txt for more information: KSM is inactive + See Documentation/vm/ksm.rst for more information: KSM is inactive until a program has madvised that an area is MADV_MERGEABLE, and root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). @@ -530,7 +530,7 @@ config MEM_SOFT_DIRTY into a page just as regular dirty bit, but unlike the latter it can be cleared by hands. - See Documentation/vm/soft-dirty.txt for more details. + See Documentation/admin-guide/mm/soft-dirty.rst for more details. config ZSWAP bool "Compressed cache for swap pages (EXPERIMENTAL)" @@ -657,7 +657,8 @@ config IDLE_PAGE_TRACKING be useful to tune memory cgroup limits and/or for job placement within a compute cluster. - See Documentation/vm/idle_page_tracking.txt for more details. + See Documentation/admin-guide/mm/idle_page_tracking.rst for + more details. # arch_add_memory() comprehends device memory config ARCH_HAS_ZONE_DEVICE @@ -758,3 +759,6 @@ config GUP_BENCHMARK performance of get_user_pages_fast(). See tools/testing/selftests/vm/gup_benchmark.c + +config ARCH_HAS_PTE_SPECIAL + bool |