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sched: Cache task_struct::flags in sched_submit_work()
2020-08-26
Sebastian Andrzej...
sched: Cache task_struct::flags in sched_submit_work()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-08-26
Sebastian Andrzej...
sched: Bring the PF_IO_WORKER and PF_WQ_WORKER bits...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-08-26
Jiang Biao
sched/fair: Simplify the work when reweighting entity
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-08-26
Lukasz Luba
sched/fair: Fix wrong negative conversion in find_energy_eff...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-08-26
Josh Don
sched/fair: Ignore cache hotness for SMT migration
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
seqcount: More consistent seqprop names
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
seqcount: Compress SEQCNT_LOCKNAME_ZERO()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
seqlock: Fold seqcount_LOCKNAME_init() definition
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
seqlock: Fold seqcount_LOCKNAME_t definition
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
seqlock: s/__SEQ_LOCKDEP/__SEQ_LOCK/g
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
hrtimer: Use sequence counter with associated raw spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
kvm/eventfd: Use sequence counter with associated spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
userfaultfd: Use sequence counter with associated spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
NFSv4: Use sequence counter with associated spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
iocost: Use sequence counter with associated spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
raid5: Use sequence counter with associated spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
vfs: Use sequence counter with associated spinlock
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
timekeeping: Use sequence counter with associated raw...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
xfrm: policy: Use sequence counters with associated...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
netfilter: nft_set_rbtree: Use sequence counter with...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
netfilter: conntrack: Use sequence counter with associated...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
sched: tasks: Use sequence counter with associated...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
dma-buf: Use sequence counter with associated wound...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
dma-buf: Remove custom seqcount lockdep class key
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: Align multi-line macros newline escapes at...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: Extend seqcount API with associated locks
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: lockdep assert non-preemptibility on seqcount_t...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
lockdep: Add preemption enabled/disabled assertion...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: Implement raw_seqcount_begin() in terms of...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: Add kernel-doc for seqcount_t and seqlock_t...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: Reorder seqcount_t and seqlock_t API definitions
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: seqcount_t latch: End read sections with read_seqco...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
seqlock: Properly format kernel-doc code samples
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Ahmed S. Darwish
Documentation: locking: Describe seqlock design and...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
Merge branch 'locking/header'
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2020-07-29
Herbert Xu
locking/qspinlock: Do not include atomic.h from qspinlock_ty...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Herbert Xu
locking/atomic: Move ATOMIC_INIT into linux/types.h
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Valentin Schneider
arm, arm64: Fix selection of CONFIG_SCHED_THERMAL_PRESSURE
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Qais Yousef
Documentation/sysctl: Document uclamp sysctl knobs
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Qais Yousef
sched/uclamp: Add a new sysctl to control RT default...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Qais Yousef
sched/uclamp: Fix a deadlock when enabling uclamp static key
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-29
Peter Zijlstra
sched,tracing: Convert to sched_set_fifo()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-28
Herbert Xu
lockdep: Move list.h inclusion into lockdep.h
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Hu Haowen
x86/perf: Fix a typo
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Randy Dunlap
perf: <linux/perf_event.h>: drop a duplicated word
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Valentin Schneider
arm, arm64: Select CONFIG_SCHED_THERMAL_PRESSURE
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Valentin Schneider
sched: Cleanup SCHED_THERMAL_PRESSURE kconfig entry
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Valentin Schneider
arch_topology, sched/core: Cleanup thermal pressure...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Randy Dunlap
trace/events/sched.h: fix duplicated word
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Randy Dunlap
linux/sched/mm.h: drop duplicated words in comments
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Muchun Song
smp: Fix a potential usage of stale nr_cpus
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Peter Puhov
sched/fair: update_pick_idlest() Select group with...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Paul Gortmaker
sched: nohz: stop passing around unused "ticks" parameter.
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Peter Zijlstra
sched: Better document ttwu()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-22
Peter Zijlstra
Merge branch 'sched/urgent'
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2020-07-22
Peter Zijlstra
sched: Fix race against ptrace_freeze_trace()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-16
Alexey Dobriyan
rwsem: fix commas in initialisation
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-16
Alexander A. Klimov
docs: locking: Replace HTTP links with HTTPS ones
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-16
Herbert Xu
lockdep: Move list.h inclusion into lockdep.h
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-16
Vincent Guittot
sched/fair: handle case of task_h_load() returning 0
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
lockdep: Remove lockdep_hardirq{s_enabled,_context...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
lockdep: Change hardirq{s_enabled,_context} to per...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
arm: Break cyclic percpu include
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
s390: Break cyclic percpu include
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
x86/entry: Fix NMI vs IRQ state tracking
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
powerpc64: Break asm/percpu.h vs spinlock_types.h dependency
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
lockdep: Prepare for NMI IRQ state tracking
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
sparc64: Fix asm/percpu.h build error
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Marco Elver
kcsan: Make KCSAN compatible with new IRQ state tracking
Suggested-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-10
Peter Zijlstra
Merge branch 'tip/x86/entry'
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2020-07-08
Phil Auld
sched: Add a tracepoint to track rq->nr_running
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Alex Belits
net: Restrict receive packets queuing to housekeeping...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Alex Belits
PCI: Restrict probe functions to housekeeping CPUs
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Alex Belits
lib: Restrict cpumask_local_spread to houskeeping CPUs
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Qais Yousef
sched/uclamp: Protect uclamp fast path code with static key
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Qais Yousef
sched/uclamp: Fix initialization of struct uclamp_rq
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Peter Zijlstra
sched, vmlinux.lds: Increase STRUCT_ALIGNMENT to 64...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Peter Zijlstra
Merge branch 'sched/urgent'
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Support XSAVES for arch LBR read
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Support XSAVES/XRSTORS for LBR...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
x86/fpu/xstate: Add helpers for LBR dynamic supervisor...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
x86/fpu/xstate: Support dynamic supervisor feature...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
x86/fpu: Use proper mask to replace full instruction...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86: Remove task_ctx_size
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Create kmem_cache for the LBR context...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/core: Use kmem_cache to allocate the PMU specific...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/core: Factor out functions to allocate/free the...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Support Architectural LBR
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Factor out intel_pmu_store_lbr
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Factor out rdlbr_all() and wrlbr_all()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Mark the {rd,wr}lbr_{to,from} wrappers...
Suggested-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Unify the stored format of LBR...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Support LBR_CTL
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86: Expose CPUID enumeration bits for arch LBR
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
x86/msr-index: Add bunch of MSRs for Arch LBR
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Use dynamic data structure for...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Factor out a new struct for generic...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Add the function pointers for LBR...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Add a function pointer for LBR...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-07-08
Kan Liang
perf/x86/intel/lbr: Add a function pointer for LBR...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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