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2020-01-04	Waiman Long	mm/hugetlb: defer freeing of huge pages if in non-task context Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-12-01	Waiman Long	hugetlbfs: take read_lock on i_mmap for PMD sharing Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-11-16	Waiman Long	x86/speculation: Fix redundant MDS mitigation message Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-11-16	Waiman Long	x86/speculation: Fix incorrect MDS/TAA mitigation status Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-10-09	Waiman Long	lib/smp_processor_id: Don't use cpumask_equal() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-09-27	Waiman Long	KVM: VMX: Set VMENTER_L1D_FLUSH_NOT_REQUIRED if !X86_BUG_L1TF Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-09-24	Waiman Long	mm, slab: move memcg_cache_params structure to mm/slab.h Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-09-24	Waiman Long	mm, slab: extend slab/shrink to shrink all memcg caches Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-08-06	Waiman Long	locking/rwsem: Make handoff writer optimistically spin on owner Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-07-25	Waiman Long	locking/rwsem: Don't call owner_on_cpu() on read-owner Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-07-12	Waiman Long	mm, memcg: add a memcg_slabinfo debugfs file Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Guard against making count negative Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Adaptive disabling of reader optimistic spinning Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Enable time-based spinning on reader-owned rwsem Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Make rwsem->owner an atomic_long_t Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Enable readers spinning on writer Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Clarify usage of owner's nonspinaable bit Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Wake up almost all readers in wait queue Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: More optimal RT task handling of null owner Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Always release wait_lock before waking up tasks Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Implement lock handoff to prevent lock starvation Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Make rwsem_spin_on_owner() return owner state Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Code cleanup after files merging Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Implement a new locking scheme Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Remove rwsem_wake() wakeup optimization Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-17	Waiman Long	locking/rwsem: Make owner available even if !CONFIG_RWSEM_SP... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-14	Waiman Long	debugobjects: Move printk out of db->lock critical sections Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-14	Waiman Long	debugobjects: Less aggressive freeing of excess debug objects Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-14	Waiman Long	debugobjects: Reduce number of pool_lock acquisitions... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-14	Waiman Long	debugobjects: Percpu pool lookahead freeing/allocation Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-14	Waiman Long	debugobjects: Add percpu free pools Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-06-13	Waiman Long	rcu: Force inlining of rcu_read_lock() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-05-28	Waiman Long	futex: Consolidate duplicated timer setup code Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-05-24	Waiman Long	locking/lock_events: Use this_cpu_add() when necessary Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-05-15	Waiman Long	ipc: allow boot time extension of IPCMNI from 32k to 16M Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-05-07	Waiman Long	locking/rwsem: Prevent decrement of reader count before... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-14	Waiman Long	locking/rwsem: Prevent unneeded warning during locking selftest Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Optimize rwsem structure for uncontended... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Enable lock event counting Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/lock_events: Don't show pvqspinlock events on bare metal Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/lock_events: Make lock_events available for... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/qspinlock_stat: Introduce generic lockevent_... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Add debug check for __down_read*() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Micro-optimize rwsem_try_read_lock_unqueued() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Move rwsem internal function declarations... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Move owner setting code from rwsem.c to rwsem.h Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-10	Waiman Long	locking/rwsem: Relocate rwsem_down_read_failed() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-06	Waiman Long	psi: clarify the units used in pressure files Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-03	Waiman Long	locking/rwsem: Optimize down_read_trylock() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-03	Waiman Long	locking/rwsem: Remove rwsem-spinlock.c & use rwsem... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-04-03	Waiman Long	locking/rwsem: Remove arch specific rwsem files Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-02-28	Waiman Long	locking/qspinlock: Remove unnecessary BUG_ON() call Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-02-13	Waiman Long	genirq: Add missing documentation for tot_count Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-02-11	Waiman Long	Documentation: Fix grammatical error in sysctl/fs.txt... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-02-04	Waiman Long	locking/qspinlock_stat: Track the no MCS node available case Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-02-04	Waiman Long	locking/qspinlock: Handle > 4 slowpath nesting levels Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-02-04	Waiman Long	locking/lockdep: Add debug_locks check in __lock_downgrade() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-01-30	Waiman Long	fs/dcache: Track & report number of negative dentries Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-01-30	Waiman Long	fs: Don't need to put list_lru into its own cacheline Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-01-30	Waiman Long	fs/dcache: Fix incorrect nr_dentry_unused accounting... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-01-29	Waiman Long	x86/speculation: Add PR_SPEC_DISABLE_NOEXEC Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2019-01-21	Waiman Long	locking/lockdep: Add debug_locks check in __lock_downgrade() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-12-28	Waiman Long	mm/page_alloc.c: don't call kasan_free_pages() at deferred... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-12-11	Waiman Long	locking/lockdep: Remove ::version from lock_class structure Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-12-06	Waiman Long	x86/speculation: Change misspelled STIPB to STIBP Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-15	Waiman Long	efi: Fix debugobjects warning on 'efi_rts_work' Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-12	Waiman Long	x86/mm/fault: Allow stack access below %rsp Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Expose cpuset.cpus.subpartitions with cgroup_debug Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Add documentation about the new "cpuset.sched... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Use descriptive text when reading/writing cpuset... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Expose cpus.effective and mems.effective on... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Make generate_sched_domains() work with partition Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Make CPU hotplug work with partition Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Track cpusets that use parent's effective_cpus Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Add an error state to cpuset.sched.partition Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Add new v2 cpuset.sched.partition flag Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Simply allocation and freeing of cpumasks Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Define data structures to support scheduling partition Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-08	Waiman Long	cpuset: Enable cpuset controller in default hierarchy Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-11-07	Waiman Long	Documentation/proc.txt: Add 2 missing fields for /proc... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-31	Waiman Long	ipc: IPCMNI limit check for semmni Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-31	Waiman Long	ipc: IPCMNI limit check for msgmni and shmmni Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-19	Waiman Long	locking/lockdep: Make global debug_locks* variables read-mostly Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-19	Waiman Long	locking/lockdep: Fix debug_locks off performance problem Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-17	Waiman Long	locking/pvqspinlock: Extend node size when pvqspinlock... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-17	Waiman Long	locking/qspinlock_stat: Count instances of nested lock slowpaths Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-16	Waiman Long	locking/lockdep: Remove duplicated 'lock_class_ops' percpu array Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-09	Waiman Long	locking/lockdep: Make class->ops a percpu counter and... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-03	Waiman Long	locking/lockdep: Add a faster path in __lock_release() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-03	Waiman Long	locking/lockdep: Eliminate redundant IRQs check in... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-10-03	Waiman Long	locking/lockdep: Remove add_chain_cache_classes() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-09-28	Waiman Long	crypto: qat - Fix KASAN stack-out-of-bounds bug in adf_probe() Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-09-18	Waiman Long	driver/dma/ioat: Call del_timer_sync() without holding prep_lock Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-09-10	Waiman Long	locking/rwsem: Make owner store task pointer of last... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-09-10	Waiman Long	locking/rwsem: Exit read lock slowpath if queue empty... Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-08-06	Waiman Long	x86/kvm: Don't use pvqspinlock code if only 1 vCPU Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-07-27	Waiman Long	xen/spinlock: Don't use pvqspinlock if only 1 vCPU Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
2018-07-26	Waiman Long	cpufreq: Fix a circular lock dependency problem Signed-off-by: Waiman Long <longman@redhat.com>	commit \| commitdiff \| tree
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