since-3.13 branch opened for mm git tree (was: Re: mmotm2014-02-05-15-56 uploaded)
From: Michal Hocko
Date: Thu Feb 06 2014 - 08:21:33 EST
I have just created since-3.12 branch in mm git tree
(http://git.kernel.org/?p=linux/kernel/git/mhocko/mm.git;a=summary). It
is based on v3.12 tag in Linus tree and mmotm-2014-02-05-15-56.
I have pulled some cgroup wide changes from Tejun as well but cgroupfs->kernfs
changes are not there yet.
As usual mmotm trees are tagged with signed tag
(finger print BB43 1E25 7FB8 660F F2F1 D22D 48E2 09A2 B310 E347)
The current shortlog says:
Alex Williamson (1):
intel-iommu: fix off-by-one in pagetable freeing
Andi Kleen (1):
numa: add a sysctl for numa_balancing
Andrea Arcangeli (6):
mm: hugetlb: use get_page_foll() in follow_hugetlb_page()
mm: hugetlbfs: move the put/get_page slab and hugetlbfs optimization in a faster path
mm: thp: optimize compound_trans_huge
mm: tail page refcounting optimization for slab and hugetlbfs
mm: hugetlbfs: use __compound_tail_refcounted in __get_page_tail too
mm/hugetlb.c: defer PageHeadHuge() symbol export
Andreas Sandberg (1):
mm/hugetlb.c: call MMU notifiers when copying a hugetlb page range
Andrew Morton (5):
posix_acl: uninlining
mm/hugetlb.c: simplify PageHeadHuge() and PageHuge()
mm/swap.c: reorganize put_compound_page()
mm-hugetlb-improve-page-fault-scalability-fix
mm-vmstat-fix-up-zone-state-accounting-fix
Axel Lin (2):
fs/ramfs/file-nommu.c: make ramfs_nommu_get_unmapped_area() and ramfs_nommu_mmap() static
fs/ramfs: move ramfs_aops to inode.c
Corey Minyard (1):
fs/read_write.c:compat_readv(): remove bogus area verify
Cyrill Gorcunov (1):
mm: ignore VM_SOFTDIRTY on VMA merging
Dan Carpenter (1):
fs/compat_ioctl.c: fix an underflow issue (harmless)
Dan Streetman (1):
mm/zswap.c: change params from hidden to ro
Dan Williams (1):
dma-debug: introduce debug_dma_assert_idle()
Dave Hansen (3):
mm: hugetlbfs: Add some VM_BUG_ON()s to catch non-hugetlbfs pages
mm: documentation: remove hopelessly out-of-date locking doc
mm: print more details for bad_page()
David Rientjes (5):
mm, mempolicy: remove unneeded functions for UMA configs
mm, page_alloc: warn for non-blockable __GFP_NOFAIL allocation failure
mm, oom: prefer thread group leaders for display purposes
mm, compaction: ignore pageblock skip when manually invoking compaction
mm, hugetlb: mark some bootstrap functions as __init
Davidlohr Bueso (4):
mm/mmap.c: add mlock_future_check() helper
mm/mlock: prepare params outside critical region
mm, hugetlb: fix race in region tracking
mm, hugetlb: improve page-fault scalability
Fengguang Wu (1):
mm/rmap: fix coccinelle warnings
Geert Uytterhoeven (2):
score: remove "select HAVE_GENERIC_HARDIRQS" again
mm: Make {,set}page_address() static inline if WANT_PAGE_VIRTUAL
Goldwyn Rodrigues (7):
ocfs2: remove versioning information
ocfs2: add clustername to cluster connection
ocfs2: add DLM recovery callbacks
ocfs2: shift allocation ocfs2_live_connection to user_connect()
ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node
ocfs2: framework for version LVB
ocfs2: use the new DLM operation callbacks while requesting new lockspace
Grygorii Strashko (11):
mm/memblock: debug: correct displaying of upper memory boundary
mm/memblock: debug: don't free reserved array if !ARCH_DISCARD_MEMBLOCK
mm/bootmem: remove duplicated declaration of __free_pages_bootmem()
mm/memblock: remove unnecessary inclusions of bootmem.h
mm/memblock: drop WARN and use SMP_CACHE_BYTES as a default alignment
mm/memblock: reorder parameters of memblock_find_in_range_node
mm/memblock: switch to use NUMA_NO_NODE instead of MAX_NUMNODES
mm/hugetlb.c: use memblock apis for early memory allocations
mm/page_cgroup.c: use memblock apis for early memory allocations
x86/mm: memblock: switch to use NUMA_NO_NODE
mm/memblock: use WARN_ONCE when MAX_NUMNODES passed as input parameter
Han Pingtian (2):
mm: prevent setting of a value less than 0 to min_free_kbytes
mm: show message when updating min_free_kbytes in thp
Hugh Dickins (3):
cgroup: remove stray references to css_id
mm/memcg: fix last_dead_count memory wastage
mm/memcg: iteration skip memcgs not yet fully initialized
Jamie Liu (1):
mm/swapfile.c: do not skip lowest_bit in scan_swap_map() scan loop
Jan Kara (4):
inotify: provide function for name length rounding
fsnotify: do not share events between notification groups
fsnotify: remove .should_send_event callback
fsnotify: remove pointless NULL initializers
Jerome Marchand (1):
mm: add overcommit_kbytes sysctl variable
Jianguo Wu (1):
mm: do_mincore() cleanup
Jianyu Zhan (1):
mm/vmalloc: interchage the implementation of vmalloc_to_{pfn,page}
Jie Liu (3):
ocfs2: return EOPNOTSUPP if the device does not support discard
ocfs2: return EINVAL if the given range to discard is less than block size
ocfs2: adjust minlen with discard_granularity in the FITRIM ioctl
Johannes Weiner (10):
mm: vmstat: fix UP zone state accounting
fs: cachefiles: use add_to_page_cache_lru()
lib: radix-tree: add radix_tree_delete_item()
mm: shmem: save one radix tree lookup when truncating swapped pages
mm: filemap: move radix tree hole searching here
mm + fs: prepare for non-page entries in page cache radix trees
mm + fs: store shadow entries in page cache
mm: thrash detection-based file cache sizing
lib: radix_tree: tree node interface
mm: keep page cache radix tree nodes in check
Joonsoo Kim (16):
mm/rmap: recompute pgoff for huge page
mm/rmap: factor nonlinear handling out of try_to_unmap_file()
mm/rmap: factor lock function out of rmap_walk_anon()
mm/rmap: make rmap_walk to get the rmap_walk_control argument
mm/rmap: extend rmap_walk_xxx() to cope with different cases
mm/rmap: use rmap_walk() in try_to_unmap()
mm/rmap: use rmap_walk() in try_to_munlock()
mm/rmap: use rmap_walk() in page_referenced()
mm/rmap: use rmap_walk() in page_mkclean()
mm/migrate: correct failure handling if !hugepage_migration_support()
mm/migrate: remove putback_lru_pages, fix comment on putback_movable_pages
mm/migrate: remove unused function, fail_migrate_page()
mm, hugetlb: unify region structure handling
mm, hugetlb: improve, cleanup resv_map parameters
mm, hugetlb: remove resv_map_put
mm, hugetlb: use vma_resv_map() map types
KOSAKI Motohiro (2):
mm: __set_page_dirty_nobuffers() uses spin_lock_irqsave() instead of spin_lock_irq()
mm: __set_page_dirty uses spin_lock_irqsave instead of spin_lock_irq
Kirill A. Shutemov (1):
mm: create a separate slab for page->ptl allocation
Mark Salter (10):
add generic fixmap.h
x86: use generic fixmap.h
hexagon: use generic fixmap.h
metag: use generic fixmap.h
microblaze: use generic fixmap.h
mips: use generic fixmap.h
powerpc: use generic fixmap.h
sh: use generic fixmap.h
tile: use generic fixmap.h
um: use generic fixmap.h
Masanari Iida (1):
doc: cgroups: Fix typo in doc/cgroups
Mel Gorman (9):
mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT
mm: numa: make NUMA-migrate related functions static
mm: numa: limit scope of lock for NUMA migrate rate limiting
mm: numa: trace tasks that fail migration due to rate limiting
mm: numa: do not automatically migrate KSM pages
sched: add tracepoints related to NUMA task migration
mm: compaction: trace compaction begin and end
mm: improve documentation of page_order
mm: optimize put_mems_allowed() usage
Michal Hocko (4):
memcg, oom: lock mem_cgroup_print_oom_info
mm: new_vma_page() cannot see NULL vma for hugetlb pages
memcg: fix endless loop caused by mem_cgroup_iter
memcg: fix css reference leak and endless loop in mem_cgroup_iter
Mike Frysinger (1):
uapi: convert u64 to __u64 in exported headers
Naoya Horiguchi (3):
mm/migrate: add comment about permanent failure path
fs/proc/page.c: add PageAnon check to surely detect thp
mm/memory-failure.c: shift page lock from head page to tail page after thp split
Nathan Zimmer (1):
mm/memory_hotplug.c: move register_memory_resource out of the lock_memory_hotplug
Oleg Nesterov (6):
mm: thp: __get_page_tail_foll() can use get_huge_page_tail()
mm: thp: turn compound_head() into BUG_ON(!PageTail) in get_huge_page_tail()
introduce for_each_thread() to replace the buggy while_each_thread()
oom_kill: change oom_kill.c to use for_each_thread()
oom_kill: has_intersects_mems_allowed() needs rcu_read_lock()
oom_kill: add rcu_read_lock() into find_lock_task_mm()
Paul Gortmaker (3):
fs/ramfs: don't use module_init for non-modular core code
mm/mm_init.c: make creation of the mm_kobj happen earlier than device_initcall
mm: audit/fix non-modular users of module_init in core code
Philipp Hachtmann (3):
mm/nobootmem.c: add return value check in __alloc_memory_core_early()
mm: free memblock.memory in free_all_bootmem
mm/nobootmem: free_all_bootmem again
Randy Dunlap (1):
Documentation/kernel-parameters.txt: fix memmap= language
Rik van Riel (1):
/proc/meminfo: provide estimated available memory
Santosh Shilimkar (15):
x86: memblock: set current limit to max low memory address
mm/memblock: add memblock memory allocation apis
init/main.c: use memblock apis for early memory allocations
kernel/printk/printk.c: use memblock apis for early memory allocations
mm/page_alloc.c: use memblock apis for early memory allocations
kernel/power/snapshot.c: use memblock apis for early memory allocations
lib/swiotlb.c: use memblock apis for early memory allocations
lib/cpumask.c: use memblock apis for early memory allocations
mm/sparse: use memblock apis for early memory allocations
mm/percpu.c: use memblock apis for early memory allocations
mm/memory_hotplug.c: use memblock apis for early memory allocations
drivers/firmware/memmap.c: use memblock apis for early memory allocations
arch/arm/kernel/: use memblock apis for early memory allocations
arch/arm/mm/init.c: use memblock apis for early memory allocations
arch/arm/mach-omap2/omap_hwmod.c: use memblock apis for early memory allocations
Sasha Levin (1):
mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE
SeongJae Park (1):
cgroup: trivial style updates
Shaohua Li (1):
swap: add a simple detector for inappropriate swapin readahead
Shawn Guo (1):
include/linux/genalloc.h: spinlock_t needs spinlock_types.h
Tang Chen (7):
memblock, numa: introduce flags field into memblock
memblock, mem_hotplug: introduce MEMBLOCK_HOTPLUG flag to mark hotpluggable regions
memblock: make memblock_set_node() support different memblock_type
acpi, numa, mem_hotplug: mark hotpluggable memory in memblock
acpi, numa, mem_hotplug: mark all nodes the kernel resides un-hotpluggable
memblock, mem_hotplug: make memblock skip hotpluggable regions if needed
x86, numa, acpi, memory-hotplug: make movable_node have higher priority
Tariq Saeed (1):
ocfs2: punch hole should return EINVAL if the length argument in ioctl is negative
Tejun Heo (35):
cgroup, memcg: move cgroup_event implementation to memcg
memcg: cgroup_write_event_control() now knows @css is for memcg
cgroup, memcg: move cgroup->event_list[_lock] and event callbacks into memcg
memcg: remove cgroup_event->cft
memcg: make cgroup_event deal with mem_cgroup instead of cgroup_subsys_state
memcg: rename cgroup_event to mem_cgroup_event
cgroup: unexport cgroup_css() and remove __file_cft()
cgroup: don't skip seq_open on write only opens on pidlist files
cgroup: remove cftype->release()
cgroup: implement delayed destruction for cgroup_pidlist
cgroup: introduce struct cgroup_pidlist_open_file
cgroup: refactor cgroup_pidlist_find()
cgroup: remove cgroup_pidlist->rwsem
cgroup: load and release pidlists from seq_file start and stop respectively
cgroup: remove cgroup_pidlist->use_count
cgroup: don't guarantee cgroup.procs is sorted if sane_behavior
cgroup, sched: convert away from cftype->read_map()
cpuset: convert away from cftype->read()
memcg: convert away from cftype->read() and ->read_map()
netprio_cgroup: convert away from cftype->read_map()
hugetlb_cgroup: convert away from cftype->read()
cgroup: remove cftype->read(), ->read_map() and ->write()
cgroup: unify cgroup_write_X64() and cgroup_write_string()
cgroup: unify read path so that seq_file is always used
cgroup: generalize cgroup_pidlist_open_file
cgroup: attach cgroup_open_file to all cgroup files
cgroup: replace cftype->read_seq_string() with cftype->seq_show()
cgroup: unify pidlist and other file handling
cgroup: css iterations and css_from_dir() are safe under cgroup_mutex
cgroup: make for_each_subsys() useable under cgroup_root_mutex
cgroup: reorder operations in cgroup_create()
cgroup: combine css handling loops in cgroup_create()
cgroup: factor out cgroup_subsys_state creation into create_css()
cgroup: implement for_each_css()
cgroup: remove for_each_root_subsys()
Vinayak Menon (1):
Documentation/trace/postprocess/trace-vmscan-postprocess.pl: fix the traceevent regex
Vladimir Davydov (23):
fs/super.c: fix WARN on alloc_super() fail path
memcg: fix kmem_account_flags check in memcg_can_account_kmem()
memcg: make memcg_update_cache_sizes() static
cgroup: fix fail path in cgroup_load_subsys()
memcg: do not use vmalloc for mem_cgroup allocations
slab: clean up kmem_cache_create_memcg() error handling
memcg, slab: kmem_cache_create_memcg(): fix memleak on fail path
memcg, slab: clean up memcg cache initialization/destruction
memcg, slab: fix barrier usage when accessing memcg_caches
memcg: fix possible NULL deref while traversing memcg_slab_caches list
memcg, slab: fix races in per-memcg cache creation/destruction
memcg: get rid of kmem_cache_dup()
slab: do not panic if we fail to create memcg cache
memcg, slab: RCU protect memcg_params for root caches
memcg: remove KMEM_ACCOUNTED_ACTIVATED flag
memcg: rework memcg_update_kmem_limit synchronization
mm: vmscan: shrink all slab objects if tight on memory
mm: vmscan: call NUMA-unaware shrinkers irrespective of nodemask
memcg: remove unused code from kmem_cache_destroy_work_func
mm: vmscan: respect NUMA policy mask when shrinking slab on direct reclaim
mm: vmscan: move call to shrink_slab() to shrink_zones()
mm: vmscan: remove shrink_control arg from do_try_to_free_pages()
mm: vmscan: shrink_slab: rename max_pass -> freeable
Vlastimil Babka (6):
mm: compaction: encapsulate defer reset logic
mm: compaction: reset cached scanner pfn's before reading them
mm: compaction: detect when scanners meet in isolate_freepages
mm: compaction: do not mark unmovable pageblocks as skipped in async compaction
mm: compaction: reset scanner positions immediately when they meet
mm: munlock: fix potential race with THP page split
Wanlong Gao (1):
arch/sh/kernel/kgdb.c: add missing #include <linux/sched.h>
Wanpeng Li (2):
mm/hwpoison: add '#' to hwpoison_inject
sched/numa: fix setting of cpupid on page migration twice
Wei Yongjun (2):
ocfs2: fix sparse non static symbol warning
cgroup: fix missing unlock on error in cgroup_load_subsys()
Weijie Yang (1):
mm/swap: fix race on swap_info reuse between swapoff and swapon
Xishi Qiu (2):
lib/show_mem.c: show num_poisoned_pages when oom
doc/kmemcheck: add kmemcheck to kernel-parameters
Yasuaki Ishimatsu (1):
mm: get rid of unnecessary pageblock scanning in setup_zone_migrate_reserve
Yiwen Jiang (1):
ocfs2: fix NULL pointer dereference when dismount and ocfs2rec simultaneously
Younger Liu (1):
ocfs2: remove redundant ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits()
Zhi Yong Wu (1):
mm, memory-failure: fix typo in me_pagecache_dirty()
Zongxun Wang (1):
ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters
--
Michal Hocko
SUSE Labs
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