I have just created since-4.7 branch in mm git tree (http://git.kernel.org/?p=linux/kernel/git/mhocko/mm.git;a=summary). It is based on v4.7 tag in Linus tree and mmotm-2016-07-28-16-33 I have pulled cgroups, libnvdim and tip/mm trees because they seem to have changes which might be needed. I had to drop the dma update pile because it was causing just too many conflicts. Let me know if other changes would be of a benefit. Also note that based on Fenguang request there has been auto-latest branch create which always tracks the last since-X.Y. This branch will get rebased after each since-X.Y+1 is released. As usual mmotm trees are tagged with signed tag (finger print BB43 1E25 7FB8 660F F2F1 D22D 48E2 09A2 B310 E347) The shortlog says: Alexander Potapenko (2): mm, kasan: account for object redzone in SLUB's nearest_obj() mm, kasan: switch SLUB to stackdepot, enable memory quarantine for SLUB Alexey Dobriyan (1): mm: faster kmalloc_array(), kcalloc() Andy Lutomirski (4): mm: track NR_KERNEL_STACK in KiB instead of number of stacks mm: fix memcg stack accounting for sub-page stacks kdb: use task_cpu() instead of task_thread_info()->cpu printk: when dumping regs, show the stack, not thread_info Aneesh Kumar K.V (5): include/linux/mmdebug.h: add VM_WARN which maps to WARN() powerpc/mm: check for irq disabled() only if DEBUG_VM is enabled mm/hugetlb: simplify hugetlb unmap mm: change the interface for __tlb_remove_page() mm/mmu_gather: track page size with mmu gather and force flush if page size change Arnd Bergmann (2): fbmon: remove unused function argument compat: remove compat_printk() Brian Foster (1): fs/fs-writeback.c: inode writeback list tracking tracepoints Chen Gang (1): include/linux/memblock.h: Clean up code for several trivial details Chris Metcalf (1): tile: support static_key usage in non-module __exit sections Christoph Hellwig (1): memblock: include <asm/sections.h> instead of <asm-generic/sections.h> Dan Williams (2): mm: CONFIG_ZONE_DEVICE stop depending on CONFIG_EXPERT mm: cleanup ifdef guards for vmem_altmap Dave Chinner (1): fs/fs-writeback.c: add a new writeback list for sync Dennis Chen (2): mm/memblock.c: add new infrastructure to address the mem limit issue arm64:acpi: fix the acpi alignment exception when 'mem=' specified Ebru Akagunduz (6): mm: make optimistic check for swapin readahead mm: make swapin readahead to improve thp collapse rate mm, thp: make swapin readahead under down_read of mmap_sem mm, thp: fix locking inconsistency in collapse_huge_page mm, thp: fix comment inconsistency for swapin readahead functions mm, thp: convert from optimistic swapin collapsing to conservative Eric Ren (1): ocfs2: fix a redundant re-initialization Ganesh Mahendran (10): mm/compaction: remove unnecessary order check in try_to_compact_pages() mm/zsmalloc: use obj_index to keep consistent with others mm/zsmalloc: take obj index back from find_alloced_obj mm/zsmalloc: use class->objs_per_zspage to get num of max objects mm/zsmalloc: avoid calculate max objects of zspage twice mm/zsmalloc: keep comments consistent with code mm/zsmalloc: add __init,__exit attribute mm/zsmalloc: use helper to clear page->flags bit mm/zsmalloc: add trace events for zs_compact mm/zsmalloc: add per-class compact trace event Huang Shijie (3): samples/jprobe: convert the printk to pr_info/pr_err samples/kretprobe: convert the printk to pr_info/pr_err samples/kretprobe: fix the wrong type Huang Ying (2): thp: fix comments of __pmd_trans_huge_lock() mm, THP: clean up return value of madvise_free_huge_pmd Hugh Dickins (2): shmem: get_unmapped_area align huge page mm, compaction: don't isolate PageWriteback pages in MIGRATE_SYNC_LIGHT mode Jason Baron (6): powerpc: add explicit #include <asm/asm-compat.h> for jump label sparc: support static_key usage in non-module __exit sections arm: jump label may reference text in __exit jump_label: remove bug.h, atomic.h dependencies for HAVE_JUMP_LABEL dynamic_debug: add jump label support s390: add explicit <linux/stringify.h> for jump label Johannes Weiner (1): mm: fix vm-scalability regression in cgroup-aware workingset code Joonsoo Kim (8): mm/compaction: split freepages without holding the zone lock mm/page_owner: initialize page owner without holding the zone lock mm/page_owner: copy last_migrate_reason in copy_page_owner() mm/page_owner: introduce split_page_owner and replace manual handling tools/vm/page_owner: increase temporary buffer size mm/page_owner: use stackdepot to store stacktrace mm/page_alloc: introduce post allocation processing on page allocator mm/page_isolation: clean up confused code Joseph Qi (4): ocfs2: cleanup unneeded goto in ocfs2_create_new_inode_locks ocfs2/dlm: fix memory leak of dlm_debug_ctxt ocfs2: cleanup implemented prototypes ocfs2: remove obscure BUG_ON in dlmglue Junxiao Bi (1): ocfs2: improve recovery performance Kirill A. Shutemov (34): khugepaged: recheck pmd after mmap_sem re-acquired thp, mlock: update unevictable-lru.txt mm: do not pass mm_struct into handle_mm_fault mm: introduce fault_env mm: postpone page table allocation until we have page to map rmap: support file thp mm: introduce do_set_pmd() thp, vmstats: add counters for huge file pages thp: support file pages in zap_huge_pmd() thp: handle file pages in split_huge_pmd() thp: handle file COW faults thp: skip file huge pmd on copy_huge_pmd() thp: prepare change_huge_pmd() for file thp thp: run vma_adjust_trans_huge() outside i_mmap_rwsem thp: file pages support for split_huge_page() thp, mlock: do not mlock PTE-mapped file huge pages vmscan: split file huge pages before paging them out page-flags: relax policy for PG_mappedtodisk and PG_reclaim radix-tree: implement radix_tree_maybe_preload_order() filemap: prepare find and delete operations for huge pages truncate: handle file thp mm, rmap: account shmem thp pages shmem: prepare huge= mount option and sysfs knob shmem: add huge pages support shmem, thp: respect MADV_{NO,}HUGEPAGE for file mappings thp: extract khugepaged from mm/huge_memory.c khugepaged: move up_read(mmap_sem) out of khugepaged_alloc_page() shmem: make shmem_inode_info::lock irq-safe khugepaged: add support of collapse for tmpfs/shmem pages thp: introduce CONFIG_TRANSPARENT_HUGE_PAGECACHE shmem: split huge pages beyond i_size under memory pressure thp: update Documentation/{vm/transhuge,filesystems/proc}.txt mm: fix use-after-free if memory allocation failed in vma_adjust() lib/stackdepot.c: use __GFP_NOWARN for stack allocations Li RongQing (3): mm/memcontrol.c: remove the useless parameter for mc_handle_swap_pte mm: memcontrol: remove BUG_ON in uncharge_list mm: memcontrol: fix documentation for compound parameter Markus Elfring (1): zsmalloc: Delete an unnecessary check before the function call "iput" Masahiro Yamada (1): tree-wide: replace config_enabled() with IS_ENABLED() Mel Gorman (43): mm, meminit: remove early_page_nid_uninitialised mm, vmstat: add infrastructure for per-node vmstats mm, vmscan: move lru_lock to the node mm, vmscan: move LRU lists to node mm, mmzone: clarify the usage of zone padding mm, vmscan: begin reclaiming pages on a per-node basis mm, vmscan: have kswapd only scan based on the highest requested zone mm, vmscan: make kswapd reclaim in terms of nodes mm, vmscan: remove balance gap mm, vmscan: simplify the logic deciding whether kswapd sleeps mm, vmscan: by default have direct reclaim only shrink once per node mm, vmscan: remove duplicate logic clearing node congestion and dirty state mm: vmscan: do not reclaim from kswapd if there is any eligible zone mm, vmscan: make shrink_node decisions more node-centric mm, memcg: move memcg limit enforcement from zones to nodes mm, workingset: make working set detection node-aware mm, page_alloc: consider dirtyable memory in terms of nodes mm: move page mapped accounting to the node mm: rename NR_ANON_PAGES to NR_ANON_MAPPED mm: move most file-based accounting to the node mm: move vmscan writes and file write accounting to the node mm, vmscan: only wakeup kswapd once per node for the requested classzone mm, page_alloc: wake kswapd based on the highest eligible zone mm: convert zone_reclaim to node_reclaim mm, vmscan: avoid passing in classzone_idx unnecessarily to shrink_node mm, vmscan: avoid passing in classzone_idx unnecessarily to compaction_ready mm, vmscan: avoid passing in `remaining' unnecessarily to prepare_kswapd_sleep() mm, vmscan: Have kswapd reclaim from all zones if reclaiming and buffer_heads_over_limit mm, vmscan: add classzone information to tracepoints mm, page_alloc: remove fair zone allocation policy mm: page_alloc: cache the last node whose dirty limit is reached mm: vmstat: replace __count_zone_vm_events with a zone id equivalent mm: vmstat: account per-zone stalls and pages skipped during reclaim mm, vmstat: print node-based stats in zoneinfo file mm, vmstat: remove zone and node double accounting by approximating retries mm, pagevec: release/reacquire lru_lock on pgdat change mm, vmscan: Update all zone LRU sizes before updating memcg mm, vmscan: remove redundant check in shrink_zones() mm, vmscan: release/reacquire lru_lock on pgdat change mm, vmscan: remove highmem_file_pages mm: remove reclaim and compaction retry approximations mm: consider whether to decivate based on eligible zones inactive ratio mm, vmscan: account for skipped pages as a partial scan Michal Hocko (22): Merge remote-tracking branch 'tj-cgroups/for-4.8' into mmotm-since-4.7 Merge tag 'libnvdimm-for-4.8' into mmotm-since-4.7 Merge remote-tracking branch 'tip/x86-mm-for-linus' into mmotm-since-4.7 arm: get rid of superfluous __GFP_REPEAT slab: make GFP_SLAB_BUG_MASK information more human readable slab: do not panic on invalid gfp_mask mm, oom_reaper: make sure that mmput_async is called only when memory was reaped mm, memcg: use consistent gfp flags during readahead proc, oom: drop bogus task_lock and mm check proc, oom: drop bogus sighand lock proc, oom_adj: extract oom_score_adj setting into a helper mm, oom_adj: make sure processes sharing mm have same view of oom_score_adj mm, oom: skip vforked tasks from being selected mm, oom: kill all tasks sharing the mm mm, oom: fortify task_will_free_mem() mm, oom: task_will_free_mem should skip oom_reaped tasks mm, oom_reaper: do not attempt to reap a task more than twice mm, oom: hide mm which is shared with kthread or global init mm, oom: tighten task_will_free_mem() locking freezer, oom: check TIF_MEMDIE on the correct task cpuset, mm: fix TIF_MEMDIE check in cpuset_change_task_nodemask Revert "mm, mempool: only set __GFP_NOMEMALLOC if there are free elements" Mikulas Patocka (2): mm: add cond_resched() to generic_swapfile_activate() mm: optimize copy_page_to/from_iter_iovec Minchan Kim (19): mm: use put_page() to free page instead of putback_lru_page() mm: migrate: support non-lru movable page migration mm: balloon: use general non-lru movable page feature zsmalloc: keep max_object in size_class zsmalloc: use bit_spin_lock zsmalloc: use accessor zsmalloc: factor page chain functionality out zsmalloc: introduce zspage structure zsmalloc: separate free_zspage from putback_zspage zsmalloc: use freeobj for index zsmalloc: page migration support zram: use __GFP_MOVABLE for memory allocation zsmalloc: use OBJ_TAG_BIT for bit shifter mm: add NR_ZSMALLOC to vmstat mm: fix build warnings in <linux/compaction.h> mm, page_alloc: fix dirtyable highmem calculation mm: show node_pages_scanned per node, not zone mm: add per-zone lru list stat mm: bail out in shrink_inactive_list() Naoya Horiguchi (2): mm: thp: check pmd_trans_unstable() after split_huge_pmd() mm: hwpoison: remove incorrect comments Oliver O'Halloran (1): mm/init: fix zone boundary creation Randy Dunlap (1): pnpbios: add header file to fix build errors Reza Arbab (3): memory-hotplug: add move_pfn_range() memory-hotplug: more general validation of zone during online memory-hotplug: use zone_can_shift() for sysfs valid_zones attribute Ross Zwisler (2): dax: some small updates to dax.txt documentation dax: remote unused fault wrappers Sergey Senozhatsky (7): zram: rename zstrm find-release functions zram: switch to crypto compress API zram: use crypto api to check alg availability zram: cosmetic: cleanup documentation zram: delete custom lzo/lz4 zram: add more compression algorithms zram: drop gfp_t from zcomp_strm_alloc() Stephen Boyd (1): dma-debug: track bucket lock state for static checkers Sudip Mukherjee (2): m32r: add __ucmpdi2 to fix build failure drivers/fpga/Kconfig: fix build failure Tetsuo Handa (1): mm,oom: remove unused argument from oom_scan_process_thread(). Thomas Garnier (2): mm: reorganize SLAB freelist randomization mm: SLUB freelist randomization Vegard Nossum (1): kmemleak: don't hang if user disables scanning early Vladimir Davydov (10): mm: zap ZONE_OOM_LOCKED mm: oom: add memcg to oom_control mm: remove pointless struct in struct page definition mm: clean up non-standard page->_mapcount users mm: memcontrol: cleanup kmem charge functions mm: charge/uncharge kmemcg from generic page allocator paths mm: memcontrol: teach uncharge_list to deal with kmem pages arch: x86: charge page tables to kmemcg pipe: account to kmemcg af_unix: charge buffers to kmemcg Vlastimil Babka (8): mm, frontswap: convert frontswap_enabled to static key mm, page_alloc: set alloc_flags only once in slowpath mm, page_alloc: don't retry initial attempt in slowpath mm, page_alloc: restructure direct compaction handling in slowpath mm, page_alloc: make THP-specific decisions more generic mm, thp: remove __GFP_NORETRY from khugepaged and madvised allocations mm, compaction: introduce direct compaction priority mm, compaction: simplify contended compaction handling Wei Yongjun (1): mm/slab: use list_move instead of list_del/list_add Xishi Qiu (1): mem-hotplug: alloc new page from a nearest neighbor node when mem-offline Zhou Chengming (1): make __section_nr() more efficient nimisolo (1): mm/memblock.c:memblock_add_range(): if nr_new is 0 just return piaojun (1): ocfs2/cluster: clean up unnecessary assignment for 'ret' zhong jiang (4): mm: update the comment in __isolate_free_page mm/hugetlb.c: fix race when migrating pages mm/page_owner: align with pageblock_nr pages mm/vmstat.c: walk the zone in pageblock_nr_pages steps zijun_hu (1): mm/memblock.c: fix index adjustment error in __next_mem_range_rev() -- Michal Hocko SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
