Tejun Heo cb0f1fe9ba cgroup: move css_set_rwsem locking outside of cgroup_task_migrate() ...

Instead of repeatedly locking and unlocking css_set_rwsem inside
cgroup_task_migrate(), update cgroup_attach_task() to grab it outside
of the loop and update cgroup_task_migrate() to use
put_css_set_locked().

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

2014-02-13 06:58:41 -05:00

..

cpu

sched/preempt: Fix up missed PREEMPT_NEED_RESCHED folding

2014-01-13 17:38:55 +01:00

debug

kgdb/kdb: Fix no KDB config problem

2014-01-25 08:55:09 +01:00

events

cgroup: improve css_from_dir() into css_tryget_from_dir()

2014-02-11 11:52:47 -05:00

gcov

gcov: reuse kbasename helper

2013-11-13 12:09:34 +09:00

irq

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

2013-12-02 10:15:39 -08:00

locking

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

2014-01-20 10:42:08 -08:00

power

arm, pm, vmpressure: add missing slab.h includes

2014-02-03 13:24:01 -05:00

printk

printk: flush conflicting continuation line

2014-01-23 16:36:56 -08:00

rcu

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

2014-01-28 08:38:04 -08:00

sched

cgroup: remove cgroup->name

2014-02-12 09:29:50 -05:00

time

Merge branch 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/urgent

2014-01-25 08:27:26 +01:00

trace

Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block

2014-01-30 11:19:05 -08:00

.gitignore

Ignore generated file kernel/x509_certificate_list

2013-12-10 18:21:34 +00:00

acct.c

fs: Fix hang with BSD accounting on frozen filesystem

2013-05-04 14:57:58 -04:00

async.c

async: rename and redefine async_func_ptr

2013-03-12 13:59:14 -07:00

audit_tree.c

fsnotify: remove pointless NULL initializers

2014-01-21 16:19:41 -08:00

audit_watch.c

fsnotify: remove pointless NULL initializers

2014-01-21 16:19:41 -08:00

audit.c

audit: fix location of __net_initdata for audit_net_ops

2014-01-17 17:14:32 -05:00

audit.h

audit: Convert int limit uses to u32

2014-01-14 14:54:00 -05:00

auditfilter.c

audit: log on errors from filter user rules

2014-01-13 22:32:31 -05:00

auditsc.c

audit: fix dangling keywords in audit_log_set_loginuid() output

2014-01-13 22:32:38 -05:00

backtracetest.c

…

bounds.c

mm: do not allocate page->ptl dynamically, if spinlock_t fits to long

2013-12-20 12:25:45 -08:00

capability.c

audit: Simplify and correct audit_log_capset

2014-01-13 22:26:48 -05:00

cgroup_freezer.c

cgroup: clean up cgroup_subsys names and initialization

2014-02-08 10:36:58 -05:00

cgroup.c

cgroup: move css_set_rwsem locking outside of cgroup_task_migrate()

2014-02-13 06:58:41 -05:00

compat.c

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

2013-05-01 07:21:43 -07:00

configs.c

proc: Supply PDE attribute setting accessor functions

2013-05-01 17:29:18 -04:00

context_tracking.c

context_tracking: Wrap static key check into more intuitive function name

2013-12-02 20:43:14 +01:00

cpu_pm.c

…

cpu.c

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

2013-11-14 16:55:11 +09:00

cpuset.c

cpuset: use css_task_iter_start/next/end() instead of css_scan_tasks()

2014-02-13 06:58:40 -05:00

crash_dump.c

…

cred.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-12-18 10:55:28 -08:00

delayacct.c

kernel/delayacct.c: remove redundant checking in __delayacct_add_tsk()

2013-11-13 12:09:12 +09:00

dma.c

…

elfcore.c

switch elf_core_write_extra_phdrs() to dump_emit()

2013-11-09 00:16:23 -05:00

exec_domain.c

…

exit.c

introduce for_each_thread() to replace the buggy while_each_thread()

2014-01-21 16:19:46 -08:00

extable.c

kernel/extable: fix address-checks for core_kernel and init areas

2013-11-28 09:49:41 -08:00

fork.c

exec: kill task_struct->did_exec

2014-01-23 16:37:02 -08:00

freezer.c

libata, freezer: avoid block device removal while system is frozen

2013-12-19 13:50:32 -05:00

futex_compat.c

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

2013-02-23 18:50:11 -08:00

futex.c

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

2014-01-20 10:42:08 -08:00

groups.c

userns: Kill nsown_capable it makes the wrong thing easy

2013-08-30 23:44:11 -07:00

hrtimer.c

sched/deadline: Add SCHED_DEADLINE structures & implementation

2014-01-13 13:41:06 +01:00

hung_task.c

hung_task: Display every hung task warning

2014-01-25 12:13:33 +01:00

irq_work.c

Merge branch 'nohz/printk-v8' into irq/core

2013-02-05 00:48:46 +01:00

itimer.c

…

jump_label.c

static_key: WARN on usage before jump_label_init was called

2013-10-19 19:45:35 -04:00

kallsyms.c

kernel: kallsyms: memory override issue, need check destination buffer length

2013-04-15 15:17:26 +09:30

kcmp.c

kcmp: include linux/ptrace.h

2012-12-20 17:40:19 -08:00

Kconfig.freezer

…

Kconfig.hz

kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS

2013-11-15 09:32:22 +09:00

Kconfig.locks

locking: Fix copy/paste errors of "ARCH_INLINE_*_UNLOCK_BH"

2013-05-28 08:50:00 +02:00

Kconfig.preempt

…

kexec.c

kernel/kexec.c: use vscnprintf() instead of vsnprintf() in vmcoreinfo_append_str()

2014-01-27 21:02:40 -08:00

kmod.c

kernel/kmod.c: check for NULL in call_usermodehelper_exec()

2013-09-30 14:31:02 -07:00

kprobes.c

kprobes: use KSYM_NAME_LEN to size identifier buffers

2013-11-13 12:09:26 +09:00

ksysfs.c

kdump: fix exported size of vmcoreinfo note

2014-01-23 16:37:03 -08:00

kthread.c

kthread: make kthread_create() killable

2013-11-13 12:08:59 +09:00

latencytop.c

…

Makefile

KEYS: Remove files generated when SYSTEM_TRUSTED_KEYRING=y

2013-12-13 15:59:11 +00:00

module_signing.c

keys: change asymmetric keys to use common hash definitions

2013-10-25 17:15:18 -04:00

module-internal.h

KEYS: Separate the kernel signature checking keyring from module signing

2013-09-25 17:17:01 +01:00

module.c

module: Add missing newline in printk call.

2014-01-21 09:59:16 +10:30

notifier.c

…

nsproxy.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2013-09-07 14:35:32 -07:00

padata.c

padata: Fix wrong usage of rcu_dereference()

2013-12-05 21:28:42 +08:00

panic.c

panic: Make panic_timeout configurable

2013-11-26 12:12:26 +01:00

params.c

params: improve standard definitions

2013-12-04 14:09:46 +10:30

pid_namespace.c

pid_namespace: make freeing struct pid_namespace rcu-delayed

2013-10-24 23:43:29 -04:00

pid.c

pidns: fix free_pid() to handle the first fork failure

2013-09-30 14:31:03 -07:00

posix-cpu-timers.c

posix-timers: Convert abuses of BUG_ON to WARN_ON

2013-12-09 16:56:29 +01:00

posix-timers.c

posix-timers: Remove unused variable

2013-04-18 12:51:19 +02:00

profile.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

ptrace.c

exec/ptrace: fix get_dumpable() incorrect tests

2013-11-13 12:09:33 +09:00

range.c

range: Do not add new blank slot with add_range_with_merge

2013-06-18 11:32:10 -05:00

reboot.c

kexec: migrate to reboot cpu

2013-12-18 19:04:50 -08:00

relay.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

res_counter.c

memcg: reduce function dereference

2013-09-12 15:38:02 -07:00

resource.c

kernel/resource.c: remove the unneeded assignment in function __find_resource

2013-07-03 16:08:06 -07:00

seccomp.c

seccomp: allow BPF_XOR based ALU instructions.

2013-03-26 11:07:19 +11:00

signal.c

kernel/signal.c: change do_signal_stop/do_sigaction to use while_each_thread()

2014-01-23 16:37:02 -08:00

smp.c

kernel/smp.c: remove cpumask_ipi

2014-01-30 16:56:54 -08:00

smpboot.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

smpboot.h

…

softirq.c

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

2014-01-31 09:02:51 -08:00

stacktrace.c

…

stop_machine.c

stop_machine: Fix race between stop_two_cpus() and stop_cpus()

2013-11-11 12:43:38 +01:00

sys_ni.c

unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE

2013-05-09 13:46:38 -04:00

sys.c

kernel/sys.c: k_getrusage() can use while_each_thread()

2014-01-23 16:37:02 -08:00

sysctl_binary.c

kernel/sysctl_binary.c: use scnprintf() instead of snprintf()

2013-11-13 12:09:33 +09:00

sysctl.c

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

2014-01-31 08:59:46 -08:00

system_certificates.S

KEYS: correct alignment of system_certificate_list content in assembly file

2013-12-10 18:25:28 +00:00

system_keyring.c

KEYS: correct alignment of system_certificate_list content in assembly file

2013-12-10 18:25:28 +00:00

task_work.c

task_work: documentation

2013-09-11 15:58:27 -07:00

taskstats.c

genetlink: only pass array to genl_register_family_with_ops()

2013-11-19 16:39:05 -05:00

test_kprobes.c

kernel/: rename random32() to prandom_u32()

2013-04-29 18:28:42 -07:00

time.c

sched: Rename sched.c as sched/core.c in comments and Documentation

2013-06-19 12:58:42 +02:00

timeconst.bc

kernel: Replace timeconst.pl with a bc script

2013-02-16 23:17:25 +01:00

timer.c

timer: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...)

2013-11-19 14:59:50 +01:00

tracepoint.c

Tracing updates for Linux 3.10

2013-04-29 13:55:38 -07:00

tsacct.c

cputime: Use accessors to read task cputime stats

2013-01-27 19:23:31 +01:00

uid16.c

userns: Kill nsown_capable it makes the wrong thing easy

2013-08-30 23:44:11 -07:00

up.c

kernel: provide a __smp_call_function_single stub for !CONFIG_SMP

2013-11-15 09:32:22 +09:00

user_namespace.c

KEYS: Add per-user_namespace registers for persistent per-UID kerberos caches

2013-09-24 10:35:19 +01:00

user-return-notifier.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

user.c

KEYS: fix uninitialized persistent_keyring_register_sem

2013-12-13 15:59:11 +00:00

utsname_sysctl.c

kernel/utsname_sysctl.c: put get/get_uts() into CONFIG_PROC_SYSCTL code block

2013-02-27 19:10:22 -08:00

utsname.c

userns: Kill nsown_capable it makes the wrong thing easy

2013-08-30 23:44:11 -07:00

watchdog.c

watchdog: update watchdog_thresh properly

2013-09-24 17:00:25 -07:00

workqueue_internal.h

sched: Rename sched.c as sched/core.c in comments and Documentation

2013-06-19 12:58:42 +02:00

workqueue.c

Merge branch 'for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2014-01-21 17:46:31 -08:00