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Merge tag 'driver-core-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
2016-09-30 Frederic Weisbeckersched/irqtime: Consolidate irqtime flushing code
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-09-30 Frederic Weisbeckersched/irqtime: Consolidate accounting synchronization...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-09-30 Frederic Weisbeckeru64_stats: Introduce IRQs disabled helpers
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-09-30 Frederic Weisbeckersched/irqtime: Remove needless IRQs disablement on...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-09-30 Frederic Weisbeckersched/irqtime: No need for preempt-safe accessors
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-08-11 Frederic Weisbeckersched/cputime: Fix omitted ticks passed in parameter
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-07-14 Frederic Weisbeckersched/cputime: Reorganize vtime native irqtime accounting...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-07-14 Frederic Weisbeckersched/cputime: Clean up the old vtime gen irqtime accounting...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-04-23 Frederic Weisbeckersched/fair: Optimize !CONFIG_NO_HZ_COMMON CPU load...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-04-23 Frederic Weisbeckersched/fair: Correctly handle nohz ticks CPU load accounting
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-04-23 Frederic Weisbeckersched/fair: Gather CPU load functions under a more...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-29 Frederic Weisbeckerlocking/atomic, sched: Unexport fetch_or()
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-29 Frederic Weisbeckertimers/nohz: Convert tick dependency mask to atomic_t
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-29 Frederic Weisbeckerlocking/atomic: Introduce atomic_fetch_or()
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckersched-clock: Migrate to use new tick dependency mask...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckerposix-cpu-timers: Migrate to use new tick dependency...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckersched: Migrate sched to use new tick dependency mask...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckersched: Account rr tasks
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckerperf: Migrate perf to use new tick dependency mask...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckernohz: Use enum code for tick stop failure tracing message
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-03-02 Frederic Weisbeckernohz: New tick dependency mask
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-02-29 Frederic Weisbeckersched/fair: Consolidate nohz CPU load update code
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-02-13 Frederic Weisbeckernohz: Implement wide kick on top of irq work
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2016-02-13 Frederic Weisbeckeratomic: Export fetch_or()
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-12-04 Frederic Weisbeckersched/cputime: Convert vtime_seqlock to seqcount
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-12-04 Frederic Weisbeckersched/cputime: Introduce vtime accounting check for...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-12-04 Frederic Weisbeckersched/cputime: Rename vtime_accounting_enabled() to...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-12-04 Frederic Weisbeckersched/cputime: Correctly handle task guest time on...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-12-04 Frederic Weisbeckersched/cputime: Clarify vtime symbols and document them
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-10-20 Frederic Weisbeckernohz: Revert "nohz: Set isolcpus when nohz_full is...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-10 Frederic Weisbeckerkmod: handle UMH_WAIT_PROC from system unbound workqueue
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-10 Frederic Weisbeckerkmod: use system_unbound_wq instead of khelper
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-10 Frederic Weisbeckerkmod: add up-to-date explanations on the purpose of...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-10 Frederic Weisbeckerkmod: remove unecessary explicit wide CPU affinity...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-10 Frederic Weisbeckerkmod: bunch of internal functions renames
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-04 Frederic Weisbeckerwatchdog: simplify housekeeping affinity with the appropriat...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-04 Frederic Weisbeckersmpboot: allow passing the cpumask on per-cpu thread...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-04 Frederic Weisbeckersmpboot: make cleanup to mirror setup
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-04 Frederic Weisbeckersmpboot: fix memory leak on error handling
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-09-02 Frederic Weisbeckernohz: Assert existing housekeepers when nohz full enabled
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-08-18 Frederic Weisbeckerhrtimer: Unconfuse switch_hrtimer_base() a bit
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-08-18 Frederic Weisbeckerhrtimer: Simplify get_target_base() by returning current...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckernohz: Remove useless argument on tick_nohz_task_switch()
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckernohz: Move tick_nohz_restart_sched_tick() above its...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckernohz: Restart nohz full tick from irq exit
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckernohz: Remove idle task special case
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckeralpha: Fix jiffies based cputime assumption
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckerapm32: Fix cputime == jiffies assumption
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-07-29 Frederic Weisbeckerjiffies: Remove HZ > USEC_PER_SEC special case
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-06-07 Frederic Weisbeckerpreempt: Reorganize the notrace definitions a bit
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-06-07 Frederic Weisbeckerpreempt: Use preempt_schedule_context() as the official...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-06-07 Frederic Weisbeckersched: Make preempt_schedule_context() function-tracing...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-19 Frederic Weisbeckersched/preempt: Remove PREEMPT_ACTIVE unmasking off...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-19 Frederic Weisbeckersched/preempt: Fix out of date comment
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-19 Frederic Weisbeckersched/preempt: Optimize preemption operations on __schedule...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-19 Frederic Weisbeckersched/preempt: Rename PREEMPT_CHECK_OFFSET to PREEMPT_DISABL...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-19 Frederic Weisbeckersched/preempt: Rearrange a few symbols after headers...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-19 Frederic Weisbeckersched/preempt: Merge preempt_mask.h into preempt.h
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-07 Frederic Weisbeckercontext_tracking: Inherit TIF_NOHZ through forks instead...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-05-07 Frederic Weisbeckercontext_tracking: Protect against recursion
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-04-27 Frederic Weisbeckerworkqueue: Create low-level unbound workqueues cpumask
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-04-06 Frederic Weisbeckerworkqueue: Reorder sysfs code
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-03-09 Frederic Weisbeckercontext_tracking: Rename context symbols to prepare...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-03-09 Frederic Weisbeckerppc: Remove unused cpp symbols in kvm headers
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-02-18 Frederic Weisbeckersched: Fix preempt_schedule_common() triggering tracing...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-02-04 Frederic Weisbeckersched: Pull resched loop to __schedule() callers
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2015-01-30 Frederic Weisbeckersched: Fix missing preemption opportunity
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-12-08 Frederic Weisbeckers390: translate cputime magic constants to macros
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-12-08 Frederic Weisbeckers390/idle: convert open coded idle time seqcount
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckernohz: nohz full depends on irq work self IPI support
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckernohz: Consolidate nohz full init code
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckerarm64: Tell irq work about self IPI support
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckerarm: Tell irq work about self IPI support
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckerx86: Tell irq work about self IPI support
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckerirq_work: Force raised irq work to run on irq work...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-13 Frederic Weisbeckernohz: Move nohz full init call to tick init
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-09-04 Frederic Weisbeckernohz: Restore NMI safe local irq work for local nohz...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-06-16 Frederic Weisbeckernohz: Use IPI implicit full barrier against rq->nr_running r/w
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-06-16 Frederic Weisbeckernohz: Use nohz own full kick on 2nd task enqueue
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-06-16 Frederic Weisbeckernohz: Switch to nohz full remote kick on timer enqueue
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-06-16 Frederic Weisbeckernohz: Support nohz full remote kick
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-06-16 Frederic Weisbeckerirq_work: Implement remote queueing
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-06-16 Frederic Weisbeckerirq_work: Split raised and lazy lists
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-05-05 Frederic Weisbeckertracing: Remove myself as a tracing maintainer
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-03-13 Frederic Weisbeckerarch: Remove stub cputime.h headers
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-03-13 Frederic Weisbeckersched: Remove needless round trip nsecs <-> tick conversion...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-03-13 Frederic Weisbeckercputime: Fix jiffies based cputime assumption on steal...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-03-13 Frederic Weisbeckercputime: Bring cputime -> nsecs conversion
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-03-13 Frederic Weisbeckercputime: Default implementation of nsecs -> cputime...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-03-13 Frederic Weisbeckercputime: Fix nsecs_to_cputime() return type cast
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-02-24 Frederic Weisbeckersmp: Rename __smp_call_function_single() to smp_call_functio...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-02-24 Frederic Weisbeckersmp: Remove wait argument from __smp_call_function_single()
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-02-24 Frederic Weisbeckerwatchdog: Simplify a little the IPI call
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-02-24 Frederic Weisbeckersmp: Move __smp_call_function_single() below its safe...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-02-24 Frederic Weisbeckersmp: Consolidate the various smp_call_function_single...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-02-24 Frederic Weisbeckerblock: Remove useless IPI struct initialization
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-01-17 Frederic Weisbeckerperf tools: Remove unnecessary callchain cursor state...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-01-17 Frederic Weisbeckerperf callchain: Spare double comparison of callchain...
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-01-16 Frederic Weisbeckerperf tools: Do proper comm override error handling
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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2014-01-15 Frederic Weisbeckernohz: Get timekeeping max deferment outside jiffies_lock
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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