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mm/page_isolation: guard against possible putback unisolated page
2021-11-06 Waiman Longmm/memcg: remove obsolete memcg_free_kmem()
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-09-13 Waiman Longcgroup/cpuset: Change references of cpuset_mutex to...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-08-14 Waiman Longmm/memcg: fix incorrect flushing of lruvec data in...
Signed-off-by: Waiman Long <longman@redhat.com>
Cc: Waiman Long <longman@redhat.com>
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2021-08-12 Waiman Longcgroup/cpuset: Enable memory migration for cpuset v2
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-08-11 Waiman Longcgroup/cpuset: Enable event notification when partition...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-08-09 Waiman Longcgroup/cpuset: Fix violation of cpuset locking rule
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-07-26 Waiman Longcgroup/cpuset: Fix a partition bug with hotplug
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-07-26 Waiman Longcgroup/cpuset: Miscellaneous code cleanup
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm: memcg/slab: disable cache merging for KMALLOC_NORMAL...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm: memcg/slab: create a new set of kmalloc-cg-<n>...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm: memcg/slab: properly set up gfp flags for objcg...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm/memcg: optimize user context object stock access
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm/memcg: improve refill_obj_stock() performance
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm/memcg: cache vmstat data in percpu memcg_stock_pcp
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-06-29 Waiman Longmm/memcg: move mod_objcg_state() to memcontrol.c
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-05-06 Waiman Longlocking/qrwlock: Cleanup queued_write_lock_slowpath()
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-04-21 Waiman Longsched/debug: Fix cgroup_path[] serialization
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-03-19 Waiman Longlocking/locktorture: Fix incorrect use of ww_acquire_ctx...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-03-19 Waiman Longlocking/locktorture: Pass thread id to lock/unlock...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-03-19 Waiman Longlocking/ww_mutex: Remove DEFINE_WW_MUTEX() macro
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-03-19 Waiman Longlocking/locktorture: Fix false positive circular locking...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-03-17 Waiman Longlocking/ww_mutex: Fix acquire/release imbalance in...
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-03-17 Waiman Longlocking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-02-11 Waiman Longlocking/arch: Move qrwlock.h include after qspinlock.h
Signed-off-by: Waiman Long <longman@redhat.com>
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2021-02-05 Waiman Longmm/filemap: add missing mem_cgroup_uncharge() to __add_to_pa...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-12-15 Waiman Longmm/vmalloc: Fix unlock order in s_stop()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-12-09 Waiman Longlocking/rwsem: Remove reader optimistic spinning
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-12-09 Waiman Longlocking/rwsem: Enable reader optimistic lock stealing
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-12-09 Waiman Longlocking/rwsem: Prevent potential lock starvation
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-12-09 Waiman Longlocking/rwsem: Pass the current atomic count to rwsem_down_r...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-11-09 Waiman Longinotify: Increase default inotify.max_user_watches...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-10-14 Waiman Longmm/memcg: unify swap and memsw page counters
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-10-14 Waiman Longmm/memcg: simplify mem_cgroup_get_max()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-10-14 Waiman Longmm/memcg: clean up obsolete enum charge_type
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-08-12 Waiman Longinclude/linux/sched/mm.h: optimize current_gfp_context()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-08-07 Waiman Longmm, treewide: rename kzfree() to kfree_sensitive()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-07-09 Waiman Longxfs: Fix false positive lockdep warning with sb_internal...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-06-26 Waiman Longmm/slab: use memzero_explicit() in kzfree()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-06-26 Waiman Longmm, slab: fix sign conversion problem in memcg_uncharge_slab()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-06-16 Waiman Longbtrfs: use kfree() in btrfs_ioctl_get_subvol_info()
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-06-05 Waiman Longmm: add kvfree_sensitive() for freeing sensitive data...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-05-28 Waiman Longx86/spinlock: Remove obsolete ticket spinlock macros...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-05-15 Waiman Longdoc: Fix some errors in ras.rst
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-05-08 Waiman Longmm/slub: fix incorrect interpretation of s->offset
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-04-23 Waiman Longkernfs: Change kernfs_node lockdep name to "kn->active"
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-04-21 Waiman Longblk-iocost: Fix error on iocost_ioc_vrate_adj
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-04-07 Waiman Longmm: remove dummy struct bootmem_data/bootmem_data_t
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-04-03 Waiman Longdocs: cgroup-v1: Document the cpuset_v2_mode mount...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-03-29 Waiman LongKEYS: Avoid false positive ENOMEM error on key read
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-03-29 Waiman LongKEYS: Don't write out to userspace while holding key...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-03-04 Waiman Longtick/common: Make tick_periodic() check for missing...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-02-11 Waiman Longlocking/lockdep: Reuse freed chain_hlocks entries
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-02-11 Waiman Longlocking/lockdep: Track number of zapped lock chains
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-02-11 Waiman Longlocking/lockdep: Throw away all lock chains with zapped...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-02-11 Waiman Longlocking/lockdep: Track number of zapped classes
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-02-11 Waiman Longlocking/lockdep: Display irq_context names in /proc...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-02-11 Waiman Longlocking/lockdep: Decrement IRQ context counters when...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-01-17 Waiman Longlocking/osq: Use optimized spinning loop for arm64
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-01-17 Waiman Longlocking/qspinlock: Fix inaccessible URL of MCS lock...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-01-17 Waiman Longlocking/lockdep: Fix lockdep_stats indentation problem
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-01-17 Waiman Longlocking/rwsem: Fix kernel crash when spinning on RWSEM_OWNER...
Signed-off-by: Waiman Long <longman@redhat.com>
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2020-01-04 Waiman Longmm/hugetlb: defer freeing of huge pages if in non-task...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-12-25 Waiman Longlocking/lockdep: Fix buffer overrun problem in stack_trace[]
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-12-01 Waiman Longhugetlbfs: take read_lock on i_mmap for PMD sharing
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-11-16 Waiman Longx86/speculation: Fix redundant MDS mitigation message
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-11-16 Waiman Longx86/speculation: Fix incorrect MDS/TAA mitigation status
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-10-09 Waiman Longlib/smp_processor_id: Don't use cpumask_equal()
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-09-27 Waiman LongKVM: VMX: Set VMENTER_L1D_FLUSH_NOT_REQUIRED if !X86_BUG_L1TF
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-09-24 Waiman Longmm, slab: move memcg_cache_params structure to mm/slab.h
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-09-24 Waiman Longmm, slab: extend slab/shrink to shrink all memcg caches
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-08-06 Waiman Longlocking/rwsem: Make handoff writer optimistically spin...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-07-25 Waiman Longlocking/rwsem: Don't call owner_on_cpu() on read-owner
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-07-12 Waiman Longmm, memcg: add a memcg_slabinfo debugfs file
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Guard against making count negative
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Adaptive disabling of reader optimistic...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Enable time-based spinning on reader...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Make rwsem->owner an atomic_long_t
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Enable readers spinning on writer
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Clarify usage of owner's nonspinaable bit
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Wake up almost all readers in wait queue
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: More optimal RT task handling of null...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Always release wait_lock before waking...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Implement lock handoff to prevent lock...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Make rwsem_spin_on_owner() return owner...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Code cleanup after files merging
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Merge rwsem.h and rwsem-xadd.c into...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Implement a new locking scheme
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Remove rwsem_wake() wakeup optimization
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-17 Waiman Longlocking/rwsem: Make owner available even if !CONFIG_RWSEM_SP...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-14 Waiman Longdebugobjects: Move printk out of db->lock critical...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-14 Waiman Longdebugobjects: Less aggressive freeing of excess debug...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-14 Waiman Longdebugobjects: Reduce number of pool_lock acquisitions...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-14 Waiman Longdebugobjects: Percpu pool lookahead freeing/allocation
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-14 Waiman Longdebugobjects: Add percpu free pools
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-06-13 Waiman Longrcu: Force inlining of rcu_read_lock()
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-05-28 Waiman Longfutex: Consolidate duplicated timer setup code
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-05-24 Waiman Longlocking/lock_events: Use this_cpu_add() when necessary
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-05-15 Waiman Longipc: allow boot time extension of IPCMNI from 32k to 16M
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-05-07 Waiman Longlocking/rwsem: Prevent decrement of reader count before...
Signed-off-by: Waiman Long <longman@redhat.com>
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2019-04-14 Waiman Longlocking/rwsem: Prevent unneeded warning during locking...
Signed-off-by: Waiman Long <longman@redhat.com>
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