Tejun Heo eeecbd1971 cgroup: implement cgroup_get_e_css() ...

Implement cgroup_get_e_css() which finds and gets the effective css
for the specified cgroup and subsystem combination.  This function
always returns a valid pinned css.  This will be used by cgroup
writeback support.

While at it, add comment to cgroup_e_css() to explain why that
function is different from cgroup_get_e_css() and has to test
cgrp->child_subsys_mask instead of cgroup_css(cgrp, ss).

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Zefan Li <lizefan@huawei.com>

2014-11-18 02:49:52 -05:00

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acpi

Merge tag 'pm+acpi-3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2014-10-24 11:29:31 -07:00

asm-generic

Merge git://git.infradead.org/users/eparis/audit

2014-10-19 16:25:56 -07:00

clocksource

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crypto

crypto: LLVMLinux: Add macro to remove use of VLAIS in crypto code

2014-10-14 10:51:22 +02:00

drm

drm/mst: rework payload table allocation to conform better.

2014-10-13 14:40:53 +10:00

dt-bindings

ARM: i.MX6: Fix "emi" clock name typo

2014-10-25 20:01:09 +08:00

keys

KEYS: Restore partial ID matching functionality for asymmetric keys

2014-10-06 15:21:05 +01:00

kvm

arm/arm64: KVM: Fix BE accesses to GICv2 EISR and ELRSR regs

2014-10-16 10:57:41 +02:00

linux

cgroup: implement cgroup_get_e_css()

2014-11-18 02:49:52 -05:00

math-emu

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media

Merge branch 'patchwork' into v4l_for_linus

2014-10-09 14:00:54 -03:00

memory

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misc

cxl: Add new header for call backs and structs

2014-10-08 20:15:43 +11:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-10-19 11:41:57 -07:00

pcmcia

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ras

PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND

2014-09-25 09:42:40 -06:00

rdma

IB/mlx5, iser, isert: Add Signature API additions

2014-10-09 00:10:53 -07:00

rxrpc

include/rxrpc/types.h: Remove unused header

2014-08-29 20:33:39 -07:00

scsi

Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd

2014-10-21 12:53:45 -07:00

soc/tegra

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sound

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2014-10-18 18:11:04 -07:00

target

target: Add force_pr_aptpl device attribute

2014-10-04 05:41:20 +00:00

trace

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2014-10-24 11:21:43 -07:00

uapi

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-10-26 11:19:18 -07:00

video

Merge tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2014-10-18 18:03:02 -07:00

xen

xen: remove DEFINE_XENBUS_DRIVER() macro

2014-10-06 10:27:57 +01:00

Kbuild

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