linux/mm
Jianqun Xu 87e8391b85 mm/cma: support cma inactive feature
When do active cma area, the reserved blocks from cma area will be
insert into system memory, and the pages will be allocated first even
then the system freelist is not empty.

After system borrows pages from cma, the cma will do isolate/migrate
them when the cma alloc happens, that spends much time and sometimes the
pages are pinned result a page busy failure.

This patch adds a CONFIG_CMA_INACTIVE to give a option, allows the cma
area not active and then system can not borrows pages from cma.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: Iaaece4abda1ed0250e603e9255a59ebfa5c3a65f
2022-03-26 20:35:55 +08:00
..
kasan UPSTREAM: arm64: kasan: mte: use a constant kernel GCR_EL1 value 2021-10-01 09:39:35 -07:00
kfence UPSTREAM: kfence: use TASK_IDLE when awaiting allocation 2021-08-27 12:26:09 -07:00
backing-dev.c
balloon_compaction.c
cleancache.c
cma_debug_bitmap_hex.c mm/cma: cma debugfs add bitmap_hex node 2022-03-16 15:54:52 +08:00
cma_debug.c FROMLIST: mm: cma: introduce gfp flag in cma_alloc instead of no_warn 2021-01-25 12:21:02 -08:00
cma_sysfs.c ANDROID: make cma_sysfs experimental 2021-03-25 19:20:18 +00:00
cma.c mm/cma: support cma inactive feature 2022-03-26 20:35:55 +08:00
cma.h ANDROID: GKI: add OEM data in cma struct 2021-06-04 11:15:16 -07:00
compaction.c UPSTREAM: mm/compaction: correct deferral logic for proactive compaction 2021-07-21 22:18:24 +00:00
debug_page_ref.c
debug_vm_pgtable.c mm/debug_vm_pgtable: ensure THP availability via has_transparent_hugepage() 2021-07-14 16:56:13 +02:00
debug.c ANDROID: mm: introduce page_pinner 2021-04-30 09:13:34 -07:00
dmapool.c mm/dmapool.c: replace hard coded function name with __func__ 2020-10-13 18:38:32 -07:00
early_ioremap.c
fadvise.c
failslab.c
filemap.c ANDROID: mm: unlock the page on speculative fault retry 2021-09-14 17:43:45 +00:00
frame_vector.c
frontswap.c
gup_benchmark.c mm/gup_benchmark: take the mmap lock around GUP 2020-10-18 09:27:09 -07:00
gup.c This is the 5.10.50 stable release 2021-07-14 17:35:23 +02:00
highmem.c mm/highmem.c: clean up endif comments 2020-10-16 11:11:18 -07:00
hmm.c
huge_memory.c This is the 5.10.53 stable release 2021-07-25 15:37:14 +02:00
hugetlb_cgroup.c hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings 2021-03-30 14:31:54 +02:00
hugetlb.c This is the 5.10.50 stable release 2021-07-14 17:35:23 +02:00
hwpoison-inject.c mm,hwpoison-inject: don't pin for hwpoison_filter 2020-10-16 11:11:16 -07:00
init-mm.c FROMLIST: mm: protect mm_rb tree with a rwlock 2021-01-22 18:00:57 +00:00
internal.h Linux 5.10.47 2021-06-30 19:38:46 +02:00
interval_tree.c
ioremap.c
Kconfig mm/cma: support cma inactive feature 2022-03-26 20:35:55 +08:00
Kconfig.debug ANDROID: mm: introduce page_pinner 2021-04-30 09:13:34 -07:00
khugepaged.c This is the 5.10.50 stable release 2021-07-14 17:35:23 +02:00
kmemleak.c UPSTREAM: kasan, kmemleak: reset tags when scanning block 2021-08-30 07:02:08 +00:00
ksm.c Merge 5.10.38 into android12-5.10 2021-05-20 15:35:25 +02:00
list_lru.c mm: list_lru: set shrinker map bit when child nr_items is not zero 2020-12-06 10:19:07 -08:00
maccess.c
madvise.c FROMLIST: mm/madvise: add MADV_WILLNEED to process_madvise() 2021-08-16 15:13:13 +00:00
Makefile mm/memblock: show memblock reserved with size information 2022-03-25 19:53:00 +08:00
mapping_dirty_helpers.c
memblock_debugfs.c mm/memblock: show memblock reserved with size information 2022-03-25 19:53:00 +08:00
memblock.c Merge tag 'ASB-2021-12-05_12-5.10' of https://android.googlesource.com/kernel/common 2021-12-14 17:09:02 +08:00
memcontrol.c This is the 5.10.50 stable release 2021-07-14 17:35:23 +02:00
memfd.c
memory_hotplug.c ANDROID: mm: cma: skip problematic pageblock 2021-07-14 11:54:49 -07:00
memory-failure.c mm,hwpoison: return -EBUSY when migration fails 2021-07-19 09:44:56 +02:00
memory.c ANDROID: Fix mmu_notifier imbalance 2021-11-01 16:47:30 +00:00
mempolicy.c FROMLIST: mm: replace migrate_[prep|finish] with lru_cache_[disable|enable] 2021-03-23 04:05:24 +00:00
mempool.c FROMGIT: kasan: use separate (un)poison implementation for integrated init 2021-06-17 14:39:37 -07:00
memremap.c mm: fix memory_failure() handling of dax-namespace metadata 2021-03-04 11:38:21 +01:00
memtest.c
migrate.c Linux 5.10.47 2021-06-30 19:38:46 +02:00
mincore.c
mlock.c ANDROID: mm: page_pinner: unattribute follow_page in munlock_vma_pages_range 2021-04-30 09:13:35 -07:00
mm_init.c
mmap.c ANDROID: vendor_hooks: Add hook in mmap_region() 2021-09-06 16:51:38 +08:00
mmu_gather.c
mmu_notifier.c mm/mmu_notifiers: ensure range_end() is paired with range_start() 2021-03-30 14:32:06 +02:00
mmzone.c ANDROID: mm: export zone_watermark_ok 2021-02-25 19:36:38 +00:00
mprotect.c FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once 2021-06-15 19:33:15 +00:00
mremap.c UPSTREAM: mm/mremap: fix BUILD_BUG_ON() error in get_extent 2021-10-21 08:33:12 -07:00
msync.c
nommu.c ANDROID: mm: allow vmas with vm_ops to be speculatively handled 2021-04-23 18:42:39 -07:00
oom_kill.c ANDROID: signal: Add vendor hook for memory reaping 2021-06-03 20:59:15 +00:00
page_alloc.c Merge tag 'ASB-2021-12-05_12-5.10' of https://android.googlesource.com/kernel/common 2021-12-14 17:09:02 +08:00
page_counter.c
page_ext.c ANDROID: mm: introduce page_pinner 2021-04-30 09:13:34 -07:00
page_idle.c
page_io.c UPSTREAM: mm/page_io: use pr_alert_ratelimited for swap read/write errors 2021-03-30 18:44:11 +00:00
page_isolation.c ANDROID: mm: cma: skip problematic pageblock 2021-07-14 11:54:49 -07:00
page_owner.c ANDROID: mm: Make page_owner_enabled global 2021-04-01 00:09:00 +00:00
page_pinner.c Revert "ANDROID: mm: page_pinner: use EXPORT_SYMBOL_GPL" 2021-09-23 23:47:26 +00:00
page_poison.c UPSTREAM: kasan: fix conflict with page poisoning 2021-07-19 20:39:17 +00:00
page_reporting.c mm: rename page_order() to buddy_order() 2020-10-16 11:11:19 -07:00
page_reporting.h
page_vma_mapped.c mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk() 2021-06-30 08:47:29 -04:00
page-writeback.c ANDROID: vendor_hooks: add hook to balance_dirty_pages() 2021-05-20 19:38:42 +00:00
pagewalk.c
percpu-internal.h percpu: make pcpu_nr_empty_pop_pages per chunk type 2021-04-14 08:42:03 +02:00
percpu-km.c
percpu-stats.c percpu: make pcpu_nr_empty_pop_pages per chunk type 2021-04-14 08:42:03 +02:00
percpu-vm.c
percpu.c Merge 5.10.30 into android12-5.10 2021-04-15 14:23:41 +02:00
pgalloc-track.h
pgtable-generic.c mm/thp: fix __split_huge_pmd_locked() on shmem migration entry 2021-06-30 08:47:26 -04:00
process_vm_access.c mm/process_vm_access.c: include compat.h 2021-01-19 18:27:21 +01:00
ptdump.c This is the 5.10.32 stable release 2021-04-22 11:12:08 +02:00
readahead.c ANDROID: mm: Create vendor hooks to control ZONE_MOVABLE allocations 2020-12-01 18:07:54 +00:00
rmap.c Merge branch 'android12-5.10' into android12-5.10-lts 2021-09-13 18:12:07 +02:00
rodata_test.c
shmem.c This is the 5.10.53 stable release 2021-07-25 15:37:14 +02:00
shuffle.c mm: rename page_order() to buddy_order() 2020-10-16 11:11:19 -07:00
shuffle.h
slab_common.c Merge tag 'android12-5.10.66_r00' into android12-5.10 2021-10-21 09:45:02 +02:00
slab.c Merge 5.10.37 into android12-5.10 2021-05-15 09:28:55 +02:00
slab.h Merge branch 'android12-5.10' into android12-5.10-lts 2021-07-22 13:32:27 +02:00
slob.c
slub.c UPSTREAM: mm, slub: move slub_debug static key enabling outside slab_mutex 2021-09-16 11:46:17 +08:00
sparse-vmemmap.c
sparse.c mm/sparse: add the missing sparse_buffer_fini() in error branch 2021-05-14 09:50:45 +02:00
swap_cgroup.c
swap_slots.c
swap_state.c FROMLIST: mm: protect VMA modifications using VMA sequence count 2021-01-22 17:59:47 +00:00
swap.c BACKPORT: UPSTREAM: mm: fs: invalidate bh_lrus for only cold path 2021-09-27 17:48:37 -07:00
swapfile.c Merge branch 'android12-5.10' into android12-5.10-lts 2021-07-13 15:00:50 +02:00
truncate.c mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page() 2021-06-30 08:47:27 -04:00
usercopy.c
userfaultfd.c FROMGIT: userfaultfd/shmem: modify shmem_mfill_atomic_pte to use install_pte() 2021-06-04 19:13:10 +00:00
util.c ANDROID: android: export kernel function arch_mmap_rnd 2021-07-09 20:51:14 +00:00
vmacache.c
vmalloc.c UPSTREAM: mm: vmalloc: prevent use after free in _vm_unmap_aliases 2021-11-09 17:29:42 +00:00
vmpressure.c FROMLIST: mm, memcg: add mem_cgroup_disabled checks in vmpressure and swap-related functions 2021-07-12 18:26:15 -07:00
vmscan.c Linux 5.10.61 2021-08-27 20:51:37 +02:00
vmstat.c ANDROID: mm: allow vmas with vm_ops to be speculatively handled 2021-04-23 18:42:39 -07:00
workingset.c XArray updates for 5.9 2020-10-20 14:39:37 -07:00
z3fold.c mm/z3fold: use release_z3fold_page_locked() to release locked z3fold page 2021-07-14 16:56:51 +02:00
zbud.c mm/zbud: remove redundant initialization 2020-10-13 18:38:34 -07:00
zpool.c
zsmalloc.c This is the 5.10.21 stable release 2021-03-07 12:53:30 +01:00
zswap.c