Kirill Tkhai 1c2d479a11 mm/memcontrol.c: convert mem_cgroup_id::ref to refcount_t type ...

This will allow to use generic refcount_t interfaces to check counters
overflow instead of currently existing VM_BUG_ON().  The only difference
after the patch is VM_BUG_ON() may cause BUG(), while refcount_t fires
with WARN().  But this seems not to be significant here, since such the
problems are usually caught by syzbot with panic-on-warn enabled.

Link: http://lkml.kernel.org/r/153910718919.7006.13400779039257185427.stgit@localhost.localdomain
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Andrea Parri <andrea.parri@amarulasolutions.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2018-10-26 16:26:35 -07:00

..

acpi

Merge tag 'pci-v4.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2018-10-25 06:50:48 -07:00

asm-generic

hugetlb: introduce generic version of huge_ptep_get

2018-10-26 16:26:34 -07:00

clocksource

Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2018-04-05 21:21:08 -07:00

crypto

crypto/morus(640,1280) - make crypto_...-algs static

2018-10-05 10:22:48 +08:00

drm

drm: Get ref on CRTC commit object when waiting for flip_done

2018-10-18 14:23:13 -04:00

dt-bindings

Merge tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2018-10-26 08:14:13 -07:00

keys

docs: Fix some broken references

2018-06-15 18:10:01 -03:00

kvm

KVM: arm/arm64: vgic-v3: Add core support for Group0 SGIs

2018-08-12 12:06:34 +01:00

linux

mm/memcontrol.c: convert mem_cgroup_id::ref to refcount_t type

2018-10-26 16:26:35 -07:00

math-emu

…

media

media: v4l: event: Prevent freeing event subscriptions while accessed

2018-10-03 06:32:51 -04:00

memory

…

misc

Revert "cxl: Allow a default context to be associated with an external pci_dev"

2018-07-02 23:54:33 +10:00

net

tcp: add tcp_reset_xmit_timer() helper

2018-10-23 19:42:44 -07:00

pcmcia

pcmcia: remove long deprecated pcmcia_request_exclusive_irq() function

2018-08-18 12:30:42 -07:00

ras

PCI/AER: Add TLP header information to tracepoint

2018-05-10 08:34:52 -05:00

rdma

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2018-10-26 07:38:19 -07:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2018-08-15 22:06:26 -07:00

soc

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2018-10-25 16:43:35 -07:00

sound

Merge tag 'asoc-v5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2018-10-22 23:26:37 +02:00

target

scsi: target/core: Remove the SCF_COMPARE_AND_WRITE_POST flag

2018-10-16 01:13:35 -04:00

trace

mm: workingset: tell cache transitions from workingset thrashing

2018-10-26 16:26:32 -07:00

uapi

delayacct: track delays from thrashing cache pages

2018-10-26 16:26:32 -07:00

video

Merge tag 'fbdev-v4.19' of https://github.com/bzolnier/linux

2018-08-23 15:44:58 -07:00

xen

Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-10-23 17:54:58 +01:00