1 # SPDX-License-Identifier: GPL-2.0
3 # Makefile for the linux memory manager.
6 KASAN_SANITIZE_slab_common.o := n
7 KASAN_SANITIZE_slab.o := n
8 KASAN_SANITIZE_slub.o := n
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.
13 KCOV_INSTRUMENT_slab_common.o := n
14 KCOV_INSTRUMENT_slob.o := n
15 KCOV_INSTRUMENT_slab.o := n
16 KCOV_INSTRUMENT_slub.o := n
17 KCOV_INSTRUMENT_page_alloc.o := n
18 KCOV_INSTRUMENT_debug-pagealloc.o := n
19 KCOV_INSTRUMENT_kmemleak.o := n
20 KCOV_INSTRUMENT_memcontrol.o := n
21 KCOV_INSTRUMENT_mmzone.o := n
22 KCOV_INSTRUMENT_vmstat.o := n
25 mmu-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \
26 mlock.o mmap.o mprotect.o mremap.o msync.o \
27 page_vma_mapped.o pagewalk.o pgtable-generic.o \
31 ifdef CONFIG_CROSS_MEMORY_ATTACH
32 mmu-$(CONFIG_MMU) += process_vm_access.o
35 obj-y := filemap.o mempool.o oom_kill.o \
36 maccess.o page_alloc.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 \
46 ifdef CONFIG_NO_BOOTMEM
52 obj-$(CONFIG_ADVISE_SYSCALLS) += fadvise.o
54 obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o
56 obj-$(CONFIG_HAVE_MEMBLOCK) += memblock.o
58 obj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o swap_slots.o
59 obj-$(CONFIG_FRONTSWAP) += frontswap.o
60 obj-$(CONFIG_ZSWAP) += zswap.o
61 obj-$(CONFIG_HAS_DMA) += dmapool.o
62 obj-$(CONFIG_HUGETLBFS) += hugetlb.o
63 obj-$(CONFIG_NUMA) += mempolicy.o
64 obj-$(CONFIG_SPARSEMEM) += sparse.o
65 obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o
66 obj-$(CONFIG_SLOB) += slob.o
67 obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o
68 obj-$(CONFIG_KSM) += ksm.o
69 obj-$(CONFIG_PAGE_POISONING) += page_poison.o
70 obj-$(CONFIG_SLAB) += slab.o
71 obj-$(CONFIG_SLUB) += slub.o
72 obj-$(CONFIG_KASAN) += kasan/
73 obj-$(CONFIG_FAILSLAB) += failslab.o
74 obj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o
75 obj-$(CONFIG_MEMTEST) += memtest.o
76 obj-$(CONFIG_MIGRATION) += migrate.o
77 obj-$(CONFIG_QUICKLIST) += quicklist.o
78 obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o
79 obj-$(CONFIG_PAGE_COUNTER) += page_counter.o
80 obj-$(CONFIG_MEMCG) += memcontrol.o vmpressure.o
81 obj-$(CONFIG_MEMCG_SWAP) += swap_cgroup.o
82 obj-$(CONFIG_CGROUP_HUGETLB) += hugetlb_cgroup.o
83 obj-$(CONFIG_GUP_BENCHMARK) += gup_benchmark.o
84 obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o
85 obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o
86 obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o
87 obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o
88 obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o
89 obj-$(CONFIG_PAGE_OWNER) += page_owner.o
90 obj-$(CONFIG_CLEANCACHE) += cleancache.o
91 obj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o
92 obj-$(CONFIG_ZPOOL) += zpool.o
93 obj-$(CONFIG_ZBUD) += zbud.o
94 obj-$(CONFIG_ZSMALLOC) += zsmalloc.o
95 obj-$(CONFIG_Z3FOLD) += z3fold.o
96 obj-$(CONFIG_GENERIC_EARLY_IOREMAP) += early_ioremap.o
97 obj-$(CONFIG_CMA) += cma.o
98 obj-$(CONFIG_MEMORY_BALLOON) += balloon_compaction.o
99 obj-$(CONFIG_PAGE_EXTENSION) += page_ext.o
100 obj-$(CONFIG_CMA_DEBUGFS) += cma_debug.o
101 obj-$(CONFIG_USERFAULTFD) += userfaultfd.o
102 obj-$(CONFIG_IDLE_PAGE_TRACKING) += page_idle.o
103 obj-$(CONFIG_FRAME_VECTOR) += frame_vector.o
104 obj-$(CONFIG_DEBUG_PAGE_REF) += debug_page_ref.o
105 obj-$(CONFIG_HARDENED_USERCOPY) += usercopy.o
106 obj-$(CONFIG_PERCPU_STATS) += percpu-stats.o
107 obj-$(CONFIG_HMM) += hmm.o
108 obj-$(CONFIG_MEMFD_CREATE) += memfd.o