diff options
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 4bf7dc5ae5ef..264a2df5ecf5 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -25,7 +25,6 @@ menuconfig SWAP config ZSWAP bool "Compressed cache for swap pages" depends on SWAP - select FRONTSWAP select CRYPTO select ZPOOL help @@ -504,7 +503,10 @@ config SPARSEMEM_VMEMMAP # Select this config option from the architecture Kconfig, if it is preferred # to enable the feature of HugeTLB/dev_dax vmemmap optimization. # -config ARCH_WANT_OPTIMIZE_VMEMMAP +config ARCH_WANT_OPTIMIZE_DAX_VMEMMAP + bool + +config ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP bool config HAVE_MEMBLOCK_PHYS_MAP @@ -586,6 +588,9 @@ config MHP_MEMMAP_ON_MEMORY endif # MEMORY_HOTPLUG +config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE + bool + # Heavily threaded applications may benefit from splitting the mm-wide # page_table_lock, so that faults on different parts of the user address # space can be handled with less contention: split it at this NR_CPUS. @@ -887,9 +892,6 @@ config USE_PERCPU_NUMA_NODE_ID config HAVE_SETUP_PER_CPU_AREA bool -config FRONTSWAP - bool - config CMA bool "Contiguous Memory Allocator" depends on MMU @@ -1161,6 +1163,9 @@ config KMAP_LOCAL_NON_LINEAR_PTE_ARRAY config IO_MAPPING bool +config MEMFD_CREATE + bool "Enable memfd_create() system call" if EXPERT + config SECRETMEM default y bool "Enable memfd_secret() system call" if EXPERT |