2 # Makefile for the linux memory manager.
5 KASAN_SANITIZE_slab_common.o
:= n
6 KASAN_SANITIZE_slab.o
:= n
7 KASAN_SANITIZE_slub.o
:= n
9 # These files are disabled because they produce non-interesting and/or
10 # flaky coverage that is not a function of syscall inputs. E.g. slab is out of
11 # free pages, or a task is migrated between nodes.
12 KCOV_INSTRUMENT_slab_common.o
:= n
13 KCOV_INSTRUMENT_slob.o
:= n
14 KCOV_INSTRUMENT_slab.o
:= n
15 KCOV_INSTRUMENT_slub.o
:= n
16 KCOV_INSTRUMENT_page_alloc.o
:= n
17 KCOV_INSTRUMENT_debug-pagealloc.o
:= n
18 KCOV_INSTRUMENT_kmemleak.o
:= n
19 KCOV_INSTRUMENT_kmemcheck.o
:= n
20 KCOV_INSTRUMENT_memcontrol.o
:= n
21 KCOV_INSTRUMENT_mmzone.o
:= n
22 KCOV_INSTRUMENT_vmstat.o
:= n
24 # Since __builtin_frame_address does work as used, disable the warning.
25 CFLAGS_usercopy.o
+= $(call cc-disable-warning
, frame-address
)
28 mmu-
$(CONFIG_MMU
) := gup.o highmem.o memory.o mincore.o \
29 mlock.o mmap.o mprotect.o mremap.o msync.o rmap.o \
30 vmalloc.o pagewalk.o pgtable-generic.o
32 ifdef CONFIG_CROSS_MEMORY_ATTACH
33 mmu-
$(CONFIG_MMU
) += process_vm_access.o
36 obj-y
:= filemap.o mempool.o oom_kill.o \
37 maccess.o page_alloc.o page-writeback.o \
38 readahead.o swap.o truncate.o vmscan.o shmem.o \
39 util.o mmzone.o vmstat.o backing-dev.o \
40 mm_init.o mmu_context.o percpu.o slab_common.o \
41 compaction.o vmacache.o \
42 interval_tree.o list_lru.o workingset.o \
47 ifdef CONFIG_NO_BOOTMEM
53 obj-
$(CONFIG_ADVISE_SYSCALLS
) += fadvise.o
55 obj-
$(CONFIG_ADVISE_SYSCALLS
) += madvise.o
57 obj-
$(CONFIG_HAVE_MEMBLOCK
) += memblock.o
59 obj-
$(CONFIG_SWAP
) += page_io.o swap_state.o swapfile.o
60 obj-
$(CONFIG_FRONTSWAP
) += frontswap.o
61 obj-
$(CONFIG_ZSWAP
) += zswap.o
62 obj-
$(CONFIG_HAS_DMA
) += dmapool.o
63 obj-
$(CONFIG_HUGETLBFS
) += hugetlb.o
64 obj-
$(CONFIG_NUMA
) += mempolicy.o
65 obj-
$(CONFIG_SPARSEMEM
) += sparse.o
66 obj-
$(CONFIG_SPARSEMEM_VMEMMAP
) += sparse-vmemmap.o
67 obj-
$(CONFIG_SLOB
) += slob.o
68 obj-
$(CONFIG_MMU_NOTIFIER
) += mmu_notifier.o
69 obj-
$(CONFIG_KSM
) += ksm.o
70 obj-
$(CONFIG_PAGE_POISONING
) += page_poison.o
71 obj-
$(CONFIG_SLAB
) += slab.o
72 obj-
$(CONFIG_SLUB
) += slub.o
73 obj-
$(CONFIG_KMEMCHECK
) += kmemcheck.o
74 obj-
$(CONFIG_KASAN
) += kasan
/
75 obj-
$(CONFIG_FAILSLAB
) += failslab.o
76 obj-
$(CONFIG_MEMORY_HOTPLUG
) += memory_hotplug.o
77 obj-
$(CONFIG_MEMTEST
) += memtest.o
78 obj-
$(CONFIG_MIGRATION
) += migrate.o
79 obj-
$(CONFIG_QUICKLIST
) += quicklist.o
80 obj-
$(CONFIG_TRANSPARENT_HUGEPAGE
) += huge_memory.o khugepaged.o
81 obj-
$(CONFIG_PAGE_COUNTER
) += page_counter.o
82 obj-
$(CONFIG_MEMCG
) += memcontrol.o vmpressure.o
83 obj-
$(CONFIG_MEMCG_SWAP
) += swap_cgroup.o
84 obj-
$(CONFIG_CGROUP_HUGETLB
) += hugetlb_cgroup.o
85 obj-
$(CONFIG_MEMORY_FAILURE
) += memory-failure.o
86 obj-
$(CONFIG_HWPOISON_INJECT
) += hwpoison-inject.o
87 obj-
$(CONFIG_DEBUG_KMEMLEAK
) += kmemleak.o
88 obj-
$(CONFIG_DEBUG_KMEMLEAK_TEST
) += kmemleak-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