mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
30a5b5367e
There is limited visibility into the use of percpu memory leaving us unable to reason about correctness of parameters and overall use of percpu memory. These counters and statistics aim to help understand basic statistics about percpu memory such as number of allocations over the lifetime, allocation sizes, and fragmentation. New Config: PERCPU_STATS Signed-off-by: Dennis Zhou <dennisz@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org>
107 lines
3.6 KiB
Makefile
107 lines
3.6 KiB
Makefile
#
|
|
# Makefile for the linux memory manager.
|
|
#
|
|
|
|
KASAN_SANITIZE_slab_common.o := n
|
|
KASAN_SANITIZE_slab.o := n
|
|
KASAN_SANITIZE_slub.o := n
|
|
|
|
# These files are disabled because they produce non-interesting and/or
|
|
# flaky coverage that is not a function of syscall inputs. E.g. slab is out of
|
|
# free pages, or a task is migrated between nodes.
|
|
KCOV_INSTRUMENT_slab_common.o := n
|
|
KCOV_INSTRUMENT_slob.o := n
|
|
KCOV_INSTRUMENT_slab.o := n
|
|
KCOV_INSTRUMENT_slub.o := n
|
|
KCOV_INSTRUMENT_page_alloc.o := n
|
|
KCOV_INSTRUMENT_debug-pagealloc.o := n
|
|
KCOV_INSTRUMENT_kmemleak.o := n
|
|
KCOV_INSTRUMENT_kmemcheck.o := n
|
|
KCOV_INSTRUMENT_memcontrol.o := n
|
|
KCOV_INSTRUMENT_mmzone.o := n
|
|
KCOV_INSTRUMENT_vmstat.o := n
|
|
|
|
mmu-y := nommu.o
|
|
mmu-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \
|
|
mlock.o mmap.o mprotect.o mremap.o msync.o \
|
|
page_vma_mapped.o pagewalk.o pgtable-generic.o \
|
|
rmap.o vmalloc.o
|
|
|
|
|
|
ifdef CONFIG_CROSS_MEMORY_ATTACH
|
|
mmu-$(CONFIG_MMU) += process_vm_access.o
|
|
endif
|
|
|
|
obj-y := filemap.o mempool.o oom_kill.o \
|
|
maccess.o page_alloc.o page-writeback.o \
|
|
readahead.o swap.o truncate.o vmscan.o shmem.o \
|
|
util.o mmzone.o vmstat.o backing-dev.o \
|
|
mm_init.o mmu_context.o percpu.o slab_common.o \
|
|
compaction.o vmacache.o swap_slots.o \
|
|
interval_tree.o list_lru.o workingset.o \
|
|
debug.o $(mmu-y)
|
|
|
|
obj-y += init-mm.o
|
|
|
|
ifdef CONFIG_NO_BOOTMEM
|
|
obj-y += nobootmem.o
|
|
else
|
|
obj-y += bootmem.o
|
|
endif
|
|
|
|
obj-$(CONFIG_ADVISE_SYSCALLS) += fadvise.o
|
|
ifdef CONFIG_MMU
|
|
obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o
|
|
endif
|
|
obj-$(CONFIG_HAVE_MEMBLOCK) += memblock.o
|
|
|
|
obj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o
|
|
obj-$(CONFIG_FRONTSWAP) += frontswap.o
|
|
obj-$(CONFIG_ZSWAP) += zswap.o
|
|
obj-$(CONFIG_HAS_DMA) += dmapool.o
|
|
obj-$(CONFIG_HUGETLBFS) += hugetlb.o
|
|
obj-$(CONFIG_NUMA) += mempolicy.o
|
|
obj-$(CONFIG_SPARSEMEM) += sparse.o
|
|
obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o
|
|
obj-$(CONFIG_SLOB) += slob.o
|
|
obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o
|
|
obj-$(CONFIG_KSM) += ksm.o
|
|
obj-$(CONFIG_PAGE_POISONING) += page_poison.o
|
|
obj-$(CONFIG_SLAB) += slab.o
|
|
obj-$(CONFIG_SLUB) += slub.o
|
|
obj-$(CONFIG_KMEMCHECK) += kmemcheck.o
|
|
obj-$(CONFIG_KASAN) += kasan/
|
|
obj-$(CONFIG_FAILSLAB) += failslab.o
|
|
obj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o
|
|
obj-$(CONFIG_MEMTEST) += memtest.o
|
|
obj-$(CONFIG_MIGRATION) += migrate.o
|
|
obj-$(CONFIG_QUICKLIST) += quicklist.o
|
|
obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o
|
|
obj-$(CONFIG_PAGE_COUNTER) += page_counter.o
|
|
obj-$(CONFIG_MEMCG) += memcontrol.o vmpressure.o
|
|
obj-$(CONFIG_MEMCG_SWAP) += swap_cgroup.o
|
|
obj-$(CONFIG_CGROUP_HUGETLB) += hugetlb_cgroup.o
|
|
obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o
|
|
obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o
|
|
obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o
|
|
obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o
|
|
obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o
|
|
obj-$(CONFIG_PAGE_OWNER) += page_owner.o
|
|
obj-$(CONFIG_CLEANCACHE) += cleancache.o
|
|
obj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o
|
|
obj-$(CONFIG_ZPOOL) += zpool.o
|
|
obj-$(CONFIG_ZBUD) += zbud.o
|
|
obj-$(CONFIG_ZSMALLOC) += zsmalloc.o
|
|
obj-$(CONFIG_Z3FOLD) += z3fold.o
|
|
obj-$(CONFIG_GENERIC_EARLY_IOREMAP) += early_ioremap.o
|
|
obj-$(CONFIG_CMA) += cma.o
|
|
obj-$(CONFIG_MEMORY_BALLOON) += balloon_compaction.o
|
|
obj-$(CONFIG_PAGE_EXTENSION) += page_ext.o
|
|
obj-$(CONFIG_CMA_DEBUGFS) += cma_debug.o
|
|
obj-$(CONFIG_USERFAULTFD) += userfaultfd.o
|
|
obj-$(CONFIG_IDLE_PAGE_TRACKING) += page_idle.o
|
|
obj-$(CONFIG_FRAME_VECTOR) += frame_vector.o
|
|
obj-$(CONFIG_DEBUG_PAGE_REF) += debug_page_ref.o
|
|
obj-$(CONFIG_HARDENED_USERCOPY) += usercopy.o
|
|
obj-$(CONFIG_PERCPU_STATS) += percpu-stats.o
|