linux/mm/Makefile
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   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_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 \
  42                           debug.o $(mmu-y)
  43
  44obj-y += init-mm.o
  45obj-y += memblock.o
  46
  47ifdef CONFIG_MMU
  48        obj-$(CONFIG_ADVISE_SYSCALLS)   += madvise.o
  49endif
  50
  51obj-$(CONFIG_SWAP)      += page_io.o swap_state.o swapfile.o swap_slots.o
  52obj-$(CONFIG_FRONTSWAP) += frontswap.o
  53obj-$(CONFIG_ZSWAP)     += zswap.o
  54obj-$(CONFIG_HAS_DMA)   += dmapool.o
  55obj-$(CONFIG_HUGETLBFS) += hugetlb.o
  56obj-$(CONFIG_NUMA)      += mempolicy.o
  57obj-$(CONFIG_SPARSEMEM) += sparse.o
  58obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o
  59obj-$(CONFIG_SLOB) += slob.o
  60obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o
  61obj-$(CONFIG_KSM) += ksm.o
  62obj-$(CONFIG_PAGE_POISONING) += page_poison.o
  63obj-$(CONFIG_SLAB) += slab.o
  64obj-$(CONFIG_SLUB) += slub.o
  65obj-$(CONFIG_KASAN)     += kasan/
  66obj-$(CONFIG_FAILSLAB) += failslab.o
  67obj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o
  68obj-$(CONFIG_MEMTEST)           += memtest.o
  69obj-$(CONFIG_MIGRATION) += migrate.o
  70obj-$(CONFIG_QUICKLIST) += quicklist.o
  71obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o
  72obj-$(CONFIG_PAGE_COUNTER) += page_counter.o
  73obj-$(CONFIG_MEMCG) += memcontrol.o vmpressure.o
  74obj-$(CONFIG_MEMCG_SWAP) += swap_cgroup.o
  75obj-$(CONFIG_CGROUP_HUGETLB) += hugetlb_cgroup.o
  76obj-$(CONFIG_GUP_BENCHMARK) += gup_benchmark.o
  77obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o
  78obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o
  79obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o
  80obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o
  81obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o
  82obj-$(CONFIG_PAGE_OWNER) += page_owner.o
  83obj-$(CONFIG_CLEANCACHE) += cleancache.o
  84obj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o
  85obj-$(CONFIG_ZPOOL)     += zpool.o
  86obj-$(CONFIG_ZBUD)      += zbud.o
  87obj-$(CONFIG_ZSMALLOC)  += zsmalloc.o
  88obj-$(CONFIG_Z3FOLD)    += z3fold.o
  89obj-$(CONFIG_GENERIC_EARLY_IOREMAP) += early_ioremap.o
  90obj-$(CONFIG_CMA)       += cma.o
  91obj-$(CONFIG_MEMORY_BALLOON) += balloon_compaction.o
  92obj-$(CONFIG_PAGE_EXTENSION) += page_ext.o
  93obj-$(CONFIG_CMA_DEBUGFS) += cma_debug.o
  94obj-$(CONFIG_USERFAULTFD) += userfaultfd.o
  95obj-$(CONFIG_IDLE_PAGE_TRACKING) += page_idle.o
  96obj-$(CONFIG_FRAME_VECTOR) += frame_vector.o
  97obj-$(CONFIG_DEBUG_PAGE_REF) += debug_page_ref.o
  98obj-$(CONFIG_HARDENED_USERCOPY) += usercopy.o
  99obj-$(CONFIG_PERCPU_STATS) += percpu-stats.o
 100obj-$(CONFIG_HMM) += hmm.o
 101obj-$(CONFIG_MEMFD_CREATE) += memfd.o
 102