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af_unix: use DEBUG_NET_WARN_ON_ONCE()
2022-06-09
Muchun Song
tcp: use alloc_large_system_hash() to allocate table_perturb
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-06-01
Muchun Song
mm: hugetlb_vmemmap: fix CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DE...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-05-25
Muchun Song
MAINTAINERS: add Muchun as co-maintainer for HugeTLB
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-05-19
Muchun Song
MAINTAINERS: add Muchun as a memcg reviewer
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-05-13
Muchun Song
mm: hugetlb_vmemmap: add hugetlb_optimize_vmemmap sysctl
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-05-13
Muchun Song
mm: hugetlb_vmemmap: use kstrtobool for hugetlb_vmemmap...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-05-13
Muchun Song
mm: memory_hotplug: override memmap_on_memory when...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-05-13
Muchun Song
mm: hugetlb_vmemmap: disable hugetlb_optimize_vmemmap...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: hugetlb_vmemmap: cleanup hugetlb_free_vmemmap_enabled*
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: hugetlb_vmemmap: cleanup hugetlb_vmemmap related...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: simplify follow_invalidate_pte()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
dax: fix missing writeprotect the pte entry
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: pvmw: add support for walking devmap pages
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: rmap: introduce pfn_mkclean_range() to cleans PTEs
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
dax: fix cache flush on PMD-mapped pages
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: rmap: fix cache flush on THP pages
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
arm64: mm: hugetlb: enable HUGETLB_PAGE_FREE_VMEMMAP...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-29
Muchun Song
mm: hugetlb_vmemmap: introduce ARCH_WANT_HUGETLB_PAGE_FREE_V...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-22
Muchun Song
arm64: mm: fix p?d_leaf()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-07
Muchun Song
NFSv4.2: Fix missing removal of SLAB_ACCOUNT on kmem_cache...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-04-01
Muchun Song
mm: kfence: fix objcgs vector allocation
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-28
Muchun Song
mm: kfence: fix missing objcg housekeeping for SLAB
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: sparsemem: move vmemmap related to HugeTLB to CONFIG_HUG...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
selftests: vm: add a hugetlb test case
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: sparsemem: use page table lock to protect kernel...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: hugetlb: replace hugetlb_free_vmemmap_enabled with...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: hugetlb: free the 2nd vmemmap page associated with...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: replace multiple dcache flush with flush_dcache_folio()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: shmem: fix missing cache flush in shmem_mfill_atomic_pte()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: hugetlb: fix missing cache flush in hugetlb_mcopy_atomic...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: hugetlb: fix missing cache flush in copy_huge_page_from_...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: fix missing cache flush for all tail pages of compound...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: thp: fix wrong cache flush in remove_migration_pmd()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
Cc:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: memcontrol: rename memcg_cache_id to memcg_kmem_id
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: list_lru: rename list_lru_per_memcg to list_lru_memcg
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: memcontrol: fix cannot alloc the maximum memcg ID
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: memcontrol: reuse memory cgroup ID for kmem ID
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: list_lru: replace linear array with xarray
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: list_lru: rename memcg_drain_all_list_lrus to memcg_repa...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: list_lru: allocate list_lru_one only when needed
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: memcontrol: move memcg_online_kmem() to mem_cgroup_css_o...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
xarray: use kmem_cache_alloc_lru to allocate xa_node
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: dcache: use kmem_cache_alloc_lru() to allocate...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
f2fs: allocate inode by using alloc_inode_sb()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
fs: allocate inode by using alloc_inode_sb()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
fs: introduce alloc_inode_sb() to allocate filesystems...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: introduce kmem_cache_alloc_lru
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-22
Muchun Song
mm: list_lru: transpose the array of per-node per-memcg...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-03-07
Muchun Song
arm64: avoid flushing icache multiple times on contiguous...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-01-22
Muchun Song
proc: remove PDE_DATA() completely
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-01-22
Muchun Song
fs: proc: store PDE()->data into inode->i_private
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-01-15
Muchun Song
mm: memcontrol: make cgroup_memory_nokmem static
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2022-01-15
Muchun Song
mm: slab: make slab iterator functions static
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-12-30
Muchun Song
net: fix use-after-free in tw_timer_handler
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-23
Muchun Song
locking/rwsem: Optimize down_read_trylock() under highly...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-09
Muchun Song
seq_file: fix passing wrong private data
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-06
Muchun Song
mm: list_lru: only add memcg-aware lrus to the global...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-06
Muchun Song
mm: memcontrol: remove the kmem states
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-06
Muchun Song
mm: memcontrol: remove kmemcg_id reparenting
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-06
Muchun Song
mm: list_lru: fix the return value of list_lru_count_one()
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-11-06
Muchun Song
mm: list_lru: remove holding lru lock
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-09-08
Muchun Song
mm: introduce PAGEFLAGS_MASK to replace ((1UL << NR_PAGEFLAG...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-09-08
Muchun Song
mm: remove redundant compound_head() calling
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-09-03
Muchun Song
mm/bootmem_info.c: mark __init on register_page_bootmem_info...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-24
Muchun Song
mm: mmap_lock: fix disabling preemption directly
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: migrate: fix missing update page_private to hugetlb_page...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: introduce CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFA...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: sparsemem: use huge PMD mapping for vmemmap pages
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: sparsemem: split the huge PMD mapping of vmemmap...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: introduce nr_free_vmemmap_pages in the...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: memory_hotplug: disable memmap_on_memory when hugetlb_fr...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: add a kernel parameter hugetlb_free_vmemmap
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: alloc the vmemmap pages associated with...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: defer freeing of HugeTLB pages
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: free the vmemmap pages associated with...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: gather discrete indexes of tail page
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: hugetlb: introduce a new config HUGETLB_PAGE_FREE_VMEMMAP
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-07-01
Muchun Song
mm: memory_hotplug: factor out bootmem core functions...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: vmscan: remove noinline_for_stack
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: move obj_cgroup_uncharge_pages() out...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: simplify the logic of objcg pinning...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: rename lruvec_holds_page_lru_lock to...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: simplify lruvec_holds_page_lru_lock
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: remove the pgdata parameter of mem_cgroup_pa...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: bail out early when !mm in get_mem_cgroup_fr...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: fix page charging in page replacement
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-29
Muchun Song
mm: memcontrol: fix root_mem_cgroup charging
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-06-28
Muchun Song
writeback: fix obtain a reference to a freeing memcg css
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: move PageMemcgKmem to the scope of...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: inline __memcg_kmem_{un}charge() into...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: use obj_cgroup APIs to charge kmem...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: change ug->dummy_page only if memcg...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: directly access page->memcg_data in...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: introduce obj_cgroup_{un}charge_pages
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: slab: fix obtain a reference to a freeing...
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-04-30
Muchun Song
mm: memcontrol: fix kernel stack account
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-02-24
Muchun Song
mm: memcontrol: fix slub memory accounting
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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2021-02-24
Muchun Song
mm: memcontrol: fix get_active_memcg return value
Signed-off-by:
Muchun Song
<songmuchun@bytedance.com>
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