Mike Galbraith e221d028bb sched,rt: fix isolated CPUs leaving root_task_group indefinitely throttled ...

Root task group bandwidth replenishment must service all CPUs, regardless of
where the timer was last started, and regardless of the isolation mechanism,
lest 'Quoth the Raven, "Nevermore"' become rt scheduling policy.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1344326558.6968.25.camel@marge.simpson.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2012-08-13 18:41:55 +02:00

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debug

kdb: Switch to nolock variants of kmsg_dump functions

2012-07-21 10:34:00 -07:00

events

perf: Use css_tryget() to avoid propping up css refcount

2012-06-18 11:45:57 +02:00

gcov

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irq

Merge branches 'irq-urgent-for-linus' and 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-06-04 11:36:51 -07:00

power

Make wait_for_device_probe() also do scsi_complete_async_scans()

2012-07-18 18:15:46 -07:00

sched

sched,rt: fix isolated CPUs leaving root_task_group indefinitely throttled

2012-08-13 18:41:55 +02:00

time

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

2012-07-18 10:36:02 -07:00

trace

Merge branches 'core-urgent-for-linus', 'perf-urgent-for-linus' and 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-07-14 11:16:24 -07:00

.gitignore

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acct.c

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async.c

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audit_tree.c

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audit_watch.c

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audit.c

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audit.h

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auditfilter.c

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auditsc.c

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backtracetest.c

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bounds.c

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capability.c

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cgroup_freezer.c

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cgroup.c

cgroup: fix cgroup hierarchy umount race

2012-07-07 16:08:18 -07:00

compat.c

new helper: sigsuspend()

2012-05-21 23:52:30 -04:00

configs.c

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cpu_pm.c

kernel/cpu_pm.c: fix various typos

2012-05-31 17:49:27 -07:00

cpu.c

kernel/cpu.c: document clear_tasks_mm_cpumask()

2012-05-31 17:49:30 -07:00

cpuset.c

cpusets: Remove/update outdated comments

2012-07-24 13:53:28 +02:00

crash_dump.c

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cred.c

keys: kill task_struct->replacement_session_keyring

2012-05-23 22:11:41 -04:00

delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

pidns: find_new_reaper() can no longer switch to init_pid_ns.child_reaper

2012-06-20 14:39:36 -07:00

extable.c

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fork.c

sched: Fix fork() error path to not crash

2012-07-05 20:57:32 +02:00

freezer.c

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futex_compat.c

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futex.c

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groups.c

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hrtimer.c

hrtimer: Update hrtimer base offsets each hrtimer_interrupt

2012-07-11 23:34:39 +02:00

hung_task.c

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irq_work.c

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itimer.c

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jump_label.c

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kallsyms.c

vsprintf: fix %ps on non symbols when using kallsyms

2012-05-29 16:22:32 -07:00

kcmp.c

syscalls, x86: add __NR_kcmp syscall

2012-05-31 17:49:32 -07:00

Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kexec.c

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kfifo.c

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kmod.c

kmod.c: fix kernel-doc warning

2012-05-31 17:49:28 -07:00

kprobes.c

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ksysfs.c

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kthread.c

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latencytop.c

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lglock.c

brlocks/lglocks: turn into functions

2012-05-29 23:28:41 -04:00

lockdep_internals.h

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lockdep_proc.c

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lockdep_states.h

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lockdep.c

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Makefile

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

2012-06-01 10:34:35 -07:00

module.c

Guard check in module loader against integer overflow

2012-05-23 22:28:53 +09:30

mutex-debug.c

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mutex-debug.h

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mutex.c

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mutex.h

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notifier.c

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nsproxy.c

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padata.c

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panic.c

kdump: Execute kmsg_dump(KMSG_DUMP_PANIC) after smp_send_stop()

2012-05-18 14:02:10 +02:00

params.c

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pid_namespace.c

pidns: guarantee that the pidns init will be the last pidns process reaped

2012-06-20 14:39:36 -07:00

pid.c

mm: add a low limit to alloc_large_system_hash

2012-05-24 00:28:21 -04:00

posix-cpu-timers.c

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posix-timers.c

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printk.c

printk: Implement some unlocked kmsg_dump functions

2012-07-21 10:34:00 -07:00

profile.c

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ptrace.c

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range.c

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rcu.h

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rcupdate.c

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rcutiny_plugin.h

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rcutiny.c

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rcutorture.c

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rcutree_plugin.h

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

rcutree_trace.c

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rcutree.c

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

rcutree.h

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

relay.c

splice: fix racy pipe->buffers uses

2012-06-13 21:16:42 +02:00

res_counter.c

rescounters: add res_counter_uncharge_until()

2012-05-29 16:22:27 -07:00

resource.c

kernel/resource.c: correct the comment of allocate_resource()

2012-05-31 17:49:26 -07:00

rtmutex_common.h

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rtmutex-debug.c

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rtmutex-debug.h

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rtmutex-tester.c

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rtmutex.c

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rtmutex.h

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rwsem.c

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seccomp.c

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semaphore.c

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signal.c

new helper: signal_delivered()

2012-06-01 12:58:52 -04:00

smp.c

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smpboot.c

smpboot, idle: Fix comment mismatch over idle_threads_init()

2012-05-24 22:58:08 +02:00

smpboot.h

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softirq.c

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spinlock.c

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srcu.c

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stacktrace.c

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stop_machine.c

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sys_ni.c

syscalls, x86: add __NR_kcmp syscall

2012-05-31 17:49:32 -07:00

sys.c

c/r: prctl: less paranoid prctl_set_mm_exe_file()

2012-07-11 16:04:43 -07:00

sysctl_binary.c

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sysctl.c

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task_work.c

task_work_add: generic process-context callbacks

2012-05-23 22:09:21 -04:00

taskstats.c

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test_kprobes.c

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time.c

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timeconst.pl

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timer.c

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

2012-05-23 17:42:39 -07:00

tracepoint.c

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tsacct.c

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uid16.c

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up.c

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user_namespace.c

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user-return-notifier.c

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user.c

userns: Silence silly gcc warning.

2012-05-19 15:44:40 -06:00

utsname_sysctl.c

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utsname.c

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wait.c

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watchdog.c

watchdog: Quiet down the boot messages

2012-06-14 12:20:50 +02:00

workqueue_sched.h

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workqueue.c

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