kernel-hacking-2024-linux-s.../mm
Johannes Weiner 7941d2145a mm: memcontrol: do not account memory+swap on unified hierarchy
The unified hierarchy memory controller doesn't expose the memory+swap
counter to userspace, but its accounting is hardcoded in all charge
paths right now, including the per-cpu charge cache ("the stock").

To avoid adding yet more pointless memory+swap accounting with the
socket memory support in unified hierarchy, disable the counter
altogether when in unified hierarchy mode.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-14 16:00:49 -08:00
..
kasan
backing-dev.c mm: memcontrol: export root_mem_cgroup 2016-01-14 16:00:49 -08:00
balloon_compaction.c
bootmem.c x86/mm: Introduce max_possible_pfn 2015-12-06 12:46:31 +01:00
cleancache.c
cma.c
cma.h
cma_debug.c
compaction.c mm/compaction.c: __compact_pgdat() code cleanuup 2016-01-14 16:00:49 -08:00
debug-pagealloc.c
debug.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c mm: allow GFP_{FS,IO} for page_cache_read page cache allocation 2016-01-14 16:00:49 -08:00
frame_vector.c
frontswap.c
gup.c
highmem.c
huge_memory.c
hugetlb.c mm/hugetlb.c: fix resv map memory leak for placeholder entries 2015-12-12 10:15:34 -08:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c
internal.h mm/readahead.c, mm/vmscan.c: use lru_to_page instead of list_to_page 2016-01-14 16:00:49 -08:00
interval_tree.c
Kconfig
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c Revert "gfp: add __GFP_NOACCOUNT" 2016-01-14 16:00:49 -08:00
ksm.c mm/ksm.c: use list_for_each_entry_safe 2016-01-14 16:00:49 -08:00
list_lru.c
maccess.c
madvise.c
Makefile
memblock.c mm/memblock: introduce for_each_memblock_type() 2016-01-14 16:00:49 -08:00
memcontrol.c mm: memcontrol: do not account memory+swap on unified hierarchy 2016-01-14 16:00:49 -08:00
memory-failure.c
memory.c mm: allow GFP_{FS,IO} for page_cache_read page cache allocation 2016-01-14 16:00:49 -08:00
memory_hotplug.c mm/memory_hotplug.c: check for missing sections in test_pages_in_a_zone() 2015-12-29 17:45:49 -08:00
mempolicy.c mm/mempolicy.c: convert the shared_policy lock to a rwlock 2016-01-14 16:00:49 -08:00
mempool.c
memtest.c
migrate.c
mincore.c
mlock.c mm/mlock.c: drop unneeded initialization in munlock_vma_pages_range() 2016-01-14 16:00:49 -08:00
mm_init.c
mmap.c mm: mmap: add new /proc tunable for mmap_base ASLR 2016-01-14 16:00:49 -08:00
mmu_context.c
mmu_notifier.c
mmzone.c mm/mmzone.c: memmap_valid_within() can be boolean 2016-01-14 16:00:49 -08:00
mprotect.c
mremap.c x86/mm/pat: Add untrack_pfn_moved for mremap 2016-01-05 11:10:05 +01:00
msync.c
nobootmem.c x86/mm: Introduce max_possible_pfn 2015-12-06 12:46:31 +01:00
nommu.c kmemcg: account certain kmem allocations to memcg 2016-01-14 16:00:49 -08:00
oom_kill.c mm, shmem: add internal shmem resident memory accounting 2016-01-14 16:00:49 -08:00
page-writeback.c mm: page_alloc: generalize the dirty balance reserve 2016-01-14 16:00:49 -08:00
page_alloc.c mm, oom: give __GFP_NOFAIL allocations access to memory reserves 2016-01-14 16:00:49 -08:00
page_counter.c
page_ext.c
page_idle.c
page_io.c
page_isolation.c mm/page_isolation.c: add new tracepoint, test_pages_isolated 2016-01-14 16:00:49 -08:00
page_owner.c
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c
pgtable-generic.c mm, thp: use list_first_entry_or_null() 2016-01-14 16:00:49 -08:00
process_vm_access.c
quicklist.c
readahead.c mm/readahead.c, mm/vmscan.c: use lru_to_page instead of list_to_page 2016-01-14 16:00:49 -08:00
rmap.c mm, shmem: add internal shmem resident memory accounting 2016-01-14 16:00:49 -08:00
shmem.c mm, proc: reduce cost of /proc/pid/smaps for unpopulated shmem mappings 2016-01-14 16:00:49 -08:00
slab.c mm/slab.c: add a helper function get_first_slab 2016-01-14 16:00:49 -08:00
slab.h slab: add SLAB_ACCOUNT flag 2016-01-14 16:00:49 -08:00
slab_common.c slab: add SLAB_ACCOUNT flag 2016-01-14 16:00:49 -08:00
slob.c slab/slub: adjust kmem_cache_alloc_bulk API 2015-11-22 11:58:44 -08:00
slub.c slab: add SLAB_ACCOUNT flag 2016-01-14 16:00:49 -08:00
sparse-vmemmap.c
sparse.c
swap.c
swap_cgroup.c
swap_state.c
swapfile.c mm/swapfile.c: use list_{next,first}_entry 2016-01-14 16:00:49 -08:00
truncate.c
userfaultfd.c
util.c new helper: memdup_user_nul() 2016-01-04 10:20:19 -05:00
vmacache.c
vmalloc.c mm, vmalloc: remove VM_VPAGES 2016-01-14 16:00:49 -08:00
vmpressure.c
vmscan.c mm/readahead.c, mm/vmscan.c: use lru_to_page instead of list_to_page 2016-01-14 16:00:49 -08:00
vmstat.c vmstat: allocate vmstat_wq before it is used 2016-01-08 23:47:54 -08:00
workingset.c
zbud.c
zpool.c
zsmalloc.c
zswap.c mm/zswap: change incorrect strncmp use to strcmp 2015-12-18 14:25:40 -08:00