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linux-st/arch/x86/include/asm
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Vladimir Davydov 3e79ec7ddc arch: x86: charge page tables to kmemcg 
Page tables can bite a relatively big chunk off system memory and their
allocations are easy to trigger from userspace, so they should be
accounted to kmemcg.

This patch marks page table allocations as __GFP_ACCOUNT for x86.  Note
we must not charge allocations of kernel page tables, because they can
be shared among processes from different cgroups so accounting them to a
particular one can pin other cgroups for indefinitely long.  So we clear
__GFP_ACCOUNT flag if a page table is allocated for the kernel.

Link: http://lkml.kernel.org/r/7d5c54f6a2bcbe76f03171689440003d87e6c742.1464079538.git.vdavydov@virtuozzo.com
Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-07-26 16:19:19 -07:00
..
crypto
…
fpu
x86/fpu/xstate: Fix fpstate_init() for XRSTORS
2016-07-11 16:44:00 +02:00
numachip
…
trace
x86/fpu: Add tracepoints to dump FPU state at key points
2016-06-08 13:33:33 +02:00
uv
x86/platform/UV: Remove Obsolete GRU MMR address translation
2016-05-04 08:48:51 +02:00
xen
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-24 09:47:32 -07:00
a.out-core.h
…
acenv.h
…
acpi.h
…
agp.h
…
alternative-asm.h
…
alternative.h
x86/asm: Make asm/alternative.h safe from assembly
2016-04-29 11:56:41 +02:00
amd_nb.h
x86/mce/AMD: Document some functionality
2016-03-08 11:48:15 +01:00
apb_timer.h
…
apic_flat_64.h
…
apic.h
x86/apic: Remove the unused struct apic::apic_id_mask field
2016-07-15 10:39:05 +02:00
apicdef.h
…
apm.h
x86, asm: use bool for bitops and other assembly outputs
2016-06-08 12:41:20 -07:00
arch_hweight.h
x86/hweight: Get rid of the special calling convention
2016-06-08 15:01:02 +02:00
archrandom.h
x86, asm: Use CC_SET()/CC_OUT() and static_cpu_has() in archrandom.h
2016-06-08 12:41:20 -07:00
asm-offsets.h
…
asm.h
x86, asm: define CC_SET() and CC_OUT() macros
2016-06-08 12:41:20 -07:00
atomic64_32.h
locking/atomic, arch/x86: Implement atomic{,64}_fetch_{add,sub,and,or,xor}()
2016-06-16 10:48:31 +02:00
atomic64_64.h
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 15:34:18 -07:00
atomic.h
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 15:34:18 -07:00
barrier.h
locking/x86: Tweak the comment about use of wmb() for IO
2016-01-29 09:40:10 +01:00
bios_ebda.h
x86/boot: Reorganize and clean up the BIOS area reservation code
2016-07-21 10:11:57 +02:00
bitops.h
x86, asm: Use CC_SET()/CC_OUT() in <asm/bitops.h>
2016-06-08 12:41:20 -07:00
boot.h
x86/KASLR: Build identity mappings on demand
2016-05-07 07:38:39 +02:00
bootparam_utils.h
…
bug.h
…
bugs.h
x86/mm/mpx: Work around MPX erratum SKD046
2016-05-20 09:07:40 +02:00
cache.h
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cacheflush.h
x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option
2016-02-22 08:51:38 +01:00
calgary.h
…
ce4100.h
…
checksum_32.h
x86/uaccess: Move thread_info::addr_limit to thread_struct
2016-07-15 10:26:30 +02:00
checksum_64.h
ipv6: Pass proto to csum_ipv6_magic as __u8 instead of unsigned short
2016-03-13 23:55:13 -04:00
checksum.h
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clocksource.h
x86/vdso: Remove direct HPET access through the vDSO
2016-04-13 10:28:34 +02:00
cmdline.h
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cmpxchg_32.h
…
cmpxchg_64.h
…
cmpxchg.h
x86/cpufeature: Carve out X86_FEATURE_*
2016-01-30 11:22:17 +01:00
compat.h
x86/signals: Add missing signal_compat code for x86 features
2016-06-14 12:19:24 +02:00
cpu_device_id.h
…
cpu.h
x86/smp: Remove stack_smp_processor_id()
2016-07-15 10:26:30 +02:00
cpufeature.h
Merge branch 'linus' into x86/urgent, to refresh the tree
2016-05-20 09:09:26 +02:00
cpufeatures.h
x86/cpu: Fix duplicated X86_BUG(9) macro
2016-07-09 14:06:06 +02:00
cpumask.h
…
crash.h
…
current.h
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debugreg.h
…
delay.h
…
desc_defs.h
x86/signal/64: Fix SS if needed when delivering a 64-bit signal
2016-02-17 08:32:11 +01:00
desc.h
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device.h
x86/PCI: Allow DMA ops specific to a PCI domain
2016-01-15 13:54:55 -06:00
disabled-features.h
x86/cpufeature, x86/mm/pkeys: Fix broken compile-time disabling of pkeys
2016-05-16 12:59:23 +02:00
div64.h
…
dma-mapping.h
dma-mapping: always provide the dma_map_ops based implementation
2016-01-20 17:09:18 -08:00
dma.h
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dmi.h
x86/dmi: Switch dmi_remap() from ioremap() [uncached] to ioremap_cache()
2016-02-09 14:36:43 +01:00
dwarf2.h
…
e820.h
…
edac.h
…
efi.h
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 15:34:18 -07:00
elf.h
x86/asm/64: Rename thread_struct's fs and gs to fsbase and gsbase
2016-04-29 11:56:42 +02:00
emergency-restart.h
…
entry_arch.h
…
espfix.h
…
exec.h
…
fb.h
…
fixmap.h
x86/mm: Make kmap_prot into a #define
2016-01-20 11:39:14 +01:00
floppy.h
…
frame.h
x86/asm: Add C versions of frame pointer macros
2016-01-19 12:59:07 +01:00
ftrace.h
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-24 09:47:32 -07:00
futex.h
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gart.h
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genapic.h
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geode.h
…
hardirq.h
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highmem.h
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hpet.h
…
hugetlb.h
Merge branch 'x86/urgent' into x86/asm, to fix semantic conflict
2016-04-22 10:13:53 +02:00
hw_breakpoint.h
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hw_irq.h
x86/irq: Cure live lock in fixup_irqs()
2016-03-18 14:51:06 +01:00
hypertransport.h
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hypervisor.h
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i8259.h
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ia32_unistd.h
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ia32.h
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idle.h
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imr.h
x86/platform/intel/quark: Drop IMR lock bit support
2016-02-23 07:37:23 +01:00
inat_types.h
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inat.h
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init.h
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insn.h
…
inst.h
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intel_mid_vrtc.h
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intel_pmc_ipc.h
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intel_pt.h
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intel_punit_ipc.h
platform:x86: add Intel P-Unit mailbox IPC driver
2016-01-19 15:49:36 -08:00
intel_scu_ipc.h
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intel_telemetry.h
intel_telemetry: Constify telemetry_core_ops structures
2016-05-05 13:58:55 -07:00
intel-family.h
x86/cpu/intel: Introduce macros for Intel family numbers
2016-06-08 11:59:09 +02:00
intel-mid.h
x86/sfi: Enable enumeration of SD devices
2016-07-13 09:24:51 +02:00
io_apic.h
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io.h
…
iomap.h
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iommu_table.h
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iommu.h
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iosf_mbi.h
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ipi.h
x86/apic: Deinline __default_send_IPI_*, save ~200 bytes
2016-03-08 12:26:41 +01:00
irq_regs.h
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irq_remapping.h
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irq_vectors.h
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irq_work.h
x86/cpufeature: Replace cpu_has_apic with boot_cpu_has() usage
2016-04-13 11:37:41 +02:00
irq.h
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irqdomain.h
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irqflags.h
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ist.h
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jump_label.h
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kasan.h
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kaslr.h
x86/mm: Enable KASLR for vmalloc memory regions
2016-07-08 17:35:21 +02:00
kbdleds.h
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Kbuild
kbuild, x86: Track generated headers with generated-y
2016-07-07 15:58:44 +02:00
kdebug.h
x86/dumpstack: Add show_stack_regs() and use it
2016-07-08 11:33:19 +02:00
kexec-bzimage64.h
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kexec.h
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kgdb.h
x86/asm: Stop depending on ptrace.h in alternative.h
2016-04-29 11:56:40 +02:00
kmap_types.h
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kmemcheck.h
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kprobes.h
x86: fix up a few misc stack pointer vs thread_info confusions
2016-06-24 16:55:53 -07:00
kvm_emulate.h
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kvm_guest.h
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kvm_host.h
kvm: svm: Fix implicit declaration for __default_cpu_present_to_apicid()
2016-06-16 00:28:24 +02:00
kvm_page_track.h
KVM: page track: add notifier support
2016-03-03 14:36:22 +01:00
kvm_para.h
x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option
2016-02-22 08:51:38 +01:00
lguest_hcall.h
…
lguest.h
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linkage.h
x86/entry/32: Remove asmlinkage_protect()
2016-05-05 08:37:31 +02:00
livepatch.h
livepatch: reuse module loader code to write relocations
2016-04-01 15:00:11 +02:00
local64.h
…
local.h
x86, asm: change the GEN_*_RMWcc() macros to not quote the condition
2016-06-08 12:41:20 -07:00
mach_timer.h
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mach_traps.h
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math_emu.h
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mc146818rtc.h
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mce.h
x86/mce/AMD: Log Deferred Errors using SMCA MCA_DE{STAT,ADDR} registers
2016-05-12 09:08:19 +02:00
microcode_amd.h
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microcode_intel.h
x86/microcode/intel: Get rid of DWSIZE
2016-03-08 09:08:44 +01:00
microcode.h
x86/microcode: Untangle from BLK_DEV_INITRD
2016-02-09 11:41:15 +01:00
misc.h
…
mmconfig.h
…
mmu_context.h
x86/mm, sched/core: Turn off IRQs in switch_mm()
2016-04-28 11:44:20 +02:00
mmu.h
…
mmx.h
…
mmzone_32.h
…
mmzone_64.h
…
mmzone.h
…
module.h
…
mpspec_def.h
…
mpspec.h
…
mpx.h
…
mshyperv.h
…
msi.h
…
msidef.h
…
msr-index.h
perf/x86/intel/pt: Add IP filtering register/CPUID bits
2016-05-05 10:13:56 +02:00
msr-trace.h
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msr.h
x86/msr: Use the proper trace point conditional for writes
2016-06-06 15:33:39 +02:00
mtrr.h
x86/mtrr: Fix Xorg crashes in Qemu sessions
2016-03-29 12:23:26 +02:00
mutex_32.h
locking/mutex: Optimize mutex_trylock() fast-path
2016-06-08 15:17:01 +02:00
mutex_64.h
locking/mutex: Optimize mutex_trylock() fast-path
2016-06-08 15:17:01 +02:00
mutex.h
…
mwait.h
x86/cpufeature: Carve out X86_FEATURE_*
2016-01-30 11:22:17 +01:00
nmi.h
…
nops.h
…
numa_32.h
…
numa.h
…
olpc_ofw.h
…
olpc.h
…
page_32_types.h
…
page_32.h
…
page_64_types.h
x86/mm: Enable KASLR for physical mapping memory regions
2016-07-08 17:35:15 +02:00
page_64.h
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page_types.h
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page.h
x86/boot: Split out kernel_ident_mapping_init()
2016-05-07 07:38:39 +02:00
paravirt_types.h
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-05-16 15:54:01 -07:00
paravirt.h
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-05-16 15:54:01 -07:00
parport.h
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pat.h
x86/xen, pat: Remove PAT table init code from Xen
2016-03-29 12:23:27 +02:00
pci_64.h
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pci_x86.h
Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()"
2016-02-27 08:52:20 -06:00
pci-direct.h
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pci-functions.h
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pci.h
Merge branch 'pci/host-hv' into next
2016-03-15 08:56:16 -05:00
percpu.h
x86, asm: Use CC_SET()/CC_OUT() in <asm/percpu.h>
2016-06-08 12:41:20 -07:00
perf_event_p4.h
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perf_event.h
perf/x86/intel/pt: Don't die on VMXON
2016-04-28 10:32:42 +02:00
pgalloc.h
arch: x86: charge page tables to kmemcg
2016-07-26 16:19:19 -07:00
pgtable_32_types.h
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pgtable_32.h
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pgtable_64_types.h
x86/mm: Enable KASLR for vmalloc memory regions
2016-07-08 17:35:21 +02:00
pgtable_64.h
x86/mm: Move swap offset/type up in PTE to work around erratum
2016-07-13 09:43:25 +02:00
pgtable_types.h
x86/mm: Remove kernel_unmap_pages_in_pgd() and efi_cleanup_page_tables()
2016-07-15 10:26:26 +02:00
pgtable-2level_types.h
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pgtable-2level.h
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pgtable-3level_types.h
…
pgtable-3level.h
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pgtable.h
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 17:32:28 -07:00
pkeys.h
mm/core, x86/mm/pkeys: Add execute-only protection keys support
2016-02-18 19:46:33 +01:00
platform_sst_audio.h
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pm-trace.h
…
pmc_atom.h
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pmc_core.h
platform/x86: Add PMC Driver for Intel Core SoC
2016-05-27 11:47:56 -07:00
pmem.h
x86, pmem: use memcpy_mcsafe() for memcpy_from_pmem()
2016-03-28 17:19:31 -07:00
posix_types.h
…
preempt.h
x86, asm: change the GEN_*_RMWcc() macros to not quote the condition
2016-06-08 12:41:20 -07:00
probe_roms.h
…
processor-cyrix.h
…
processor-flags.h
…
processor.h
Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 18:48:27 -07:00
prom.h
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proto.h
x86/entry: Vastly simplify SYSENTER TF (single-step) handling
2016-03-10 09:48:13 +01:00
ptrace.h
…
pvclock-abi.h
…
pvclock.h
pvclock: Cleanup to remove function pvclock_get_nsec_offset
2016-06-27 15:12:14 +02:00
qrwlock.h
…
qspinlock_paravirt.h
x86/locking: Create stack frame in PV unlock
2016-02-24 08:35:44 +01:00
qspinlock.h
…
realmode.h
…
reboot_fixups.h
…
reboot.h
…
required-features.h
x86/cpufeature, x86/mm/pkeys: Add protection keys related CPUID definitions
2016-02-16 10:11:13 +01:00
rio.h
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rmwcc.h
x86, asm: change GEN_*_RMWcc() to use CC_SET()/CC_OUT()
2016-06-08 12:41:20 -07:00
rtc.h
…
rwsem.h
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 15:34:18 -07:00
seccomp.h
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sections.h
x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option
2016-02-22 08:51:38 +01:00
segment.h
x86/arch_prctl/64: Remove FSBASE/GSBASE < 4G optimization
2016-04-29 11:56:41 +02:00
serial.h
…
setup_arch.h
…
setup.h
x86/asm: Stop depending on ptrace.h in alternative.h
2016-04-29 11:56:40 +02:00
shmparam.h
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sigcontext.h
…
sigframe.h
…
sighandling.h
x86/signal/64: Re-add support for SS in the 64-bit signal context
2016-02-17 08:32:11 +01:00
signal.h
x86, bitops: remove use of "sbb" to return CF
2016-06-08 12:41:20 -07:00
simd.h
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smap.h
x86/cpufeature: Carve out X86_FEATURE_*
2016-01-30 11:22:17 +01:00
smp.h
x86/smp: Remove stack_smp_processor_id()
2016-07-15 10:26:30 +02:00
sparsemem.h
…
special_insns.h
x86: pkey: introduce write_pkru() for KVM
2016-03-22 16:21:05 +01:00
spinlock_types.h
…
spinlock.h
…
sta2x11.h
…
stackprotector.h
…
stacktrace.h
x86: avoid avoid passing around 'thread_info' in stack dumping code
2016-06-23 12:20:01 -07:00
string_32.h
…
string_64.h
x86/mm, x86/mce: Fix return type/value for memcpy_mcsafe()
2016-03-16 09:02:18 +01:00
string.h
…
suspend_32.h
…
suspend_64.h
…
suspend.h
…
svm.h
KVM: x86: Detect and Initialize AVIC support
2016-05-18 18:04:28 +02:00
swiotlb.h
…
switch_to.h
x86/entry, sched/x86: Don't save/restore EFLAGS on task switch
2016-05-05 08:37:30 +02:00
sync_bitops.h
x86, bitops: remove use of "sbb" to return CF
2016-06-08 12:41:20 -07:00
sys_ia32.h
…
syscall.h
…
syscalls.h
…
sysfb.h
…
tce.h
…
text-patching.h
x86/asm: Stop depending on ptrace.h in alternative.h
2016-04-29 11:56:40 +02:00
thread_info.h
x86/uaccess: Move thread_info::addr_limit to thread_struct
2016-07-15 10:26:30 +02:00
time.h
…
timer.h
…
timex.h
…
tlb.h
…
tlbflush.h
Merge tag 'v4.6-rc6' into x86/cpu, to refresh the tree
2016-05-05 08:41:36 +02:00
topology.h
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 19:15:35 -07:00
trace_clock.h
…
traps.h
…
tsc.h
x86/tsc: Remove the unused check_tsc_disabled()
2016-07-15 10:35:08 +02:00
uaccess_32.h
x86: remove more uaccess_32.h complexity
2016-05-22 17:21:27 -07:00
uaccess_64.h
x86/kasan: instrument user memory access API
2016-05-20 17:58:30 -07:00
uaccess.h
x86/uaccess: Move thread_info::addr_limit to thread_struct
2016-07-15 10:26:30 +02:00
unaligned.h
…
unistd.h
x86/syscalls: Add compat_sys_preadv64v2/compat_sys_pwritev64v2
2016-07-15 10:30:26 +02:00
uprobes.h
…
user32.h
…
user_32.h
…
user_64.h
…
user.h
…
vdso.h
…
vga.h
…
vgtod.h
…
virtext.h
…
vm86.h
…
vmx.h
…
vsyscall.h
…
vvar.h
…
word-at-a-time.h
…
x2apic.h
…
x86_init.h
Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-25 19:41:35 -07:00
xor_32.h
x86/cpufeature: Replace cpu_has_xmm with boot_cpu_has() usage
2016-04-13 11:37:40 +02:00
xor_64.h
…
xor_avx.h
x86/cpufeature: Replace cpu_has_avx with boot_cpu_has() usage
2016-04-13 11:37:40 +02:00
xor.h
…