1# SPDX-License-Identifier: GPL-2.0 2# 3# Makefile for the linux memory manager. 4# 5 6KASAN_SANITIZE_slab_common.o := n 7KASAN_SANITIZE_slab.o := n 8KASAN_SANITIZE_slub.o := n 9 10# These files are disabled because they produce non-interesting and/or 11# flaky coverage that is not a function of syscall inputs. E.g. slab is out of 12# free pages, or a task is migrated between nodes. 13KCOV_INSTRUMENT_slab_common.o := n 14KCOV_INSTRUMENT_slob.o := n 15KCOV_INSTRUMENT_slab.o := n 16KCOV_INSTRUMENT_slub.o := n 17KCOV_INSTRUMENT_page_alloc.o := n 18KCOV_INSTRUMENT_debug-pagealloc.o := n 19KCOV_INSTRUMENT_kmemleak.o := n 20KCOV_INSTRUMENT_memcontrol.o := n 21KCOV_INSTRUMENT_mmzone.o := n 22KCOV_INSTRUMENT_vmstat.o := n 23 24mmu-y := nommu.o 25mmu-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \ 26 mlock.o mmap.o mmu_gather.o mprotect.o mremap.o \ 27 msync.o page_vma_mapped.o pagewalk.o \ 28 pgtable-generic.o rmap.o vmalloc.o 29 30 31ifdef CONFIG_CROSS_MEMORY_ATTACH 32mmu-$(CONFIG_MMU) += process_vm_access.o 33endif 34 35obj-y := filemap.o mempool.o oom_kill.o fadvise.o \ 36 maccess.o page-writeback.o \ 37 readahead.o swap.o truncate.o vmscan.o shmem.o \ 38 util.o mmzone.o vmstat.o backing-dev.o \ 39 mm_init.o mmu_context.o percpu.o slab_common.o \ 40 compaction.o vmacache.o \ 41 interval_tree.o list_lru.o workingset.o \ 42 debug.o $(mmu-y) 43 44# Give 'page_alloc' its own module-parameter namespace 45page-alloc-y := page_alloc.o 46page-alloc-$(CONFIG_SHUFFLE_PAGE_ALLOCATOR) += shuffle.o 47 48obj-y += page-alloc.o 49obj-y += init-mm.o 50obj-y += memblock.o 51 52ifdef CONFIG_MMU 53 obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o 54endif 55 56obj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o swap_slots.o 57obj-$(CONFIG_FRONTSWAP) += frontswap.o 58obj-$(CONFIG_ZSWAP) += zswap.o 59obj-$(CONFIG_HAS_DMA) += dmapool.o 60obj-$(CONFIG_HUGETLBFS) += hugetlb.o 61obj-$(CONFIG_NUMA) += mempolicy.o 62obj-$(CONFIG_SPARSEMEM) += sparse.o 63obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o 64obj-$(CONFIG_SLOB) += slob.o 65obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o 66obj-$(CONFIG_KSM) += ksm.o 67obj-$(CONFIG_PAGE_POISONING) += page_poison.o 68obj-$(CONFIG_SLAB) += slab.o 69obj-$(CONFIG_SLUB) += slub.o 70obj-$(CONFIG_KASAN) += kasan/ 71obj-$(CONFIG_FAILSLAB) += failslab.o 72obj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o 73obj-$(CONFIG_MEMTEST) += memtest.o 74obj-$(CONFIG_MIGRATION) += migrate.o 75obj-$(CONFIG_QUICKLIST) += quicklist.o 76obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o 77obj-$(CONFIG_PAGE_COUNTER) += page_counter.o 78obj-$(CONFIG_MEMCG) += memcontrol.o vmpressure.o 79obj-$(CONFIG_MEMCG_SWAP) += swap_cgroup.o 80obj-$(CONFIG_CGROUP_HUGETLB) += hugetlb_cgroup.o 81obj-$(CONFIG_GUP_BENCHMARK) += gup_benchmark.o 82obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o 83obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o 84obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o 85obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o 86obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o 87obj-$(CONFIG_PAGE_OWNER) += page_owner.o 88obj-$(CONFIG_CLEANCACHE) += cleancache.o 89obj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o 90obj-$(CONFIG_ZPOOL) += zpool.o 91obj-$(CONFIG_ZBUD) += zbud.o 92obj-$(CONFIG_ZSMALLOC) += zsmalloc.o 93obj-$(CONFIG_Z3FOLD) += z3fold.o 94obj-$(CONFIG_GENERIC_EARLY_IOREMAP) += early_ioremap.o 95obj-$(CONFIG_CMA) += cma.o 96obj-$(CONFIG_MEMORY_BALLOON) += balloon_compaction.o 97obj-$(CONFIG_PAGE_EXTENSION) += page_ext.o 98obj-$(CONFIG_CMA_DEBUGFS) += cma_debug.o 99obj-$(CONFIG_USERFAULTFD) += userfaultfd.o 100obj-$(CONFIG_IDLE_PAGE_TRACKING) += page_idle.o 101obj-$(CONFIG_FRAME_VECTOR) += frame_vector.o 102obj-$(CONFIG_DEBUG_PAGE_REF) += debug_page_ref.o 103obj-$(CONFIG_HARDENED_USERCOPY) += usercopy.o 104obj-$(CONFIG_PERCPU_STATS) += percpu-stats.o 105obj-$(CONFIG_HMM) += hmm.o 106obj-$(CONFIG_MEMFD_CREATE) += memfd.o 107obj-$(CONFIG_AS_DIRTY_HELPERS) += as_dirty_helpers.o 108