since-3.15 branch opened for mm git tree (was: Re: mmotm 2014-06-19-16-33 uploaded)
From: Michal Hocko
Date: Fri Jun 20 2014 - 09:18:54 EST
I have just created since-3.15 branch in mm git tree
(http://git.kernel.org/?p=linux/kernel/git/mhocko/mm.git;a=summary). It
is based on v3.15 tag in Linus tree and mmotm-2014-06-19-16-33.
I have pulled some cgroup wide changes from Tejun and tree wide barriers
change by Peter.
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:
Akinobu Mita (6):
x86: make dma_alloc_coherent() return zeroed memory if CMA is enabled
x86: enable DMA CMA with swiotlb
intel-iommu: integrate DMA CMA
memblock: introduce memblock_alloc_range()
cma: add placement specifier for "cma=" kernel parameter
arch/x86/kernel/pci-dma.c: fix dma_generic_alloc_coherent() when CONFIG_DMA_CMA is enabled
Andrew Morton (17):
mm/huge_memory.c: complete conversion to pr_foo()
include/linux/mmdebug.h: add VM_WARN_ON() and VM_WARN_ON_ONCE()
fs/hugetlbfs/inode.c: complete conversion to pr_foo()
init/main.c: don't use pr_debug()
init/main.c: remove an ifdef
hugetlb-fix-copy_hugetlb_page_range-to-handle-migration-hwpoisoned-entry-checkpatch-fixes
slub-use-new-node-functions-checkpatch-fixes
mm/page_alloc.c: unexport alloc_pages_exact_nid()
dma-cma-support-arbitrary-bitmap-granularity-fix
mm-hugetlbfs-fix-rmapping-for-anonymous-hugepages-with-page_pgoff-v3-fix
mm-introduce-do_shared_fault-and-drop-do_fault-fix-fix
mm/compaction.c:isolate_freepages_block(): small tuneup
do_shared_fault(): check that mmap_sem is held
memcg-deprecate-memoryforce_empty-knob-fix
slab-use-get_node-and-kmem_cache_node-functions-fix-2
mm-memcontrol-rewrite-charge-api-fix
mm-memcontrol-rewrite-uncharge-api-fix
Andrey Ryabinin (2):
mm: slab.h: wrap the whole file with guarding macro
mm: slub: SLUB_DEBUG=n: use the same alloc/free hooks as for SLUB_DEBUG=y
Andy Shevchenko (2):
mm/dmapool.c: reuse devres_release() to free resources
include/linux/gfp.h: exclude duplicate header
Axel Lin (1):
fs/binfmt_flat.c: make old_reloc() static
Borislav Petkov (1):
kernel/printk: use symbolic defines for console loglevels
Catalin Marinas (4):
mm: introduce kmemleak_update_trace()
lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
mm/mempool.c: update the kmemleak stack trace for mempool allocations
mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
Chen Yucong (3):
hwpoison: remove unused global variable in do_machine_check()
mm/swapfile.c: delete the "last_in_cluster < scan_base" loop in the body of scan_swap_map()
hwpoison: fix the handling path of the victimized page frame that belong to non-LRU
Christoph Lameter (8):
percpu: Replace __get_cpu_var with this_cpu_ptr
mm: replace __get_cpu_var uses with this_cpu_ptr
MAINTAINERS: SLAB maintainer update
slab common: add functions for kmem_cache_node access
slub: use new node functions
slub-use-new-node-functions-fix
slab: use get_node() and kmem_cache_node() functions
slab-use-get_node-and-kmem_cache_node-functions-fix
Cyrill Gorcunov (5):
mm: softdirty: make freshly remapped file pages being softdirty unconditionally
mm: softdirty: don't forget to save file map softdiry bit on unmap
mm: softdirty: clear VM_SOFTDIRTY flag inside clear_refs_write() instead of clear_soft_dirty()
mm: x86 pgtable: drop unneeded preprocessor ifdef
mm: x86 pgtable: require X86_64 for soft-dirty tracker
Daeseok Youn (1):
mm/dmapool.c: remove redundant NULL check for dev in dma_pool_create()
Dan Carpenter (1):
lib/string.c: use the name "C-string" in comments
Dan Streetman (7):
swap: change swap_info singly-linked list to list_head
lib/plist: add helper functions
lib/plist: add plist_requeue
swap: change swap_list_head to plist, add swap_avail_head
Documentation: expand/clarify debug documentation
lib/plist.c: replace pr_debug with printk in plist_test()
lib/plist.c: make CONFIG_DEBUG_PI_LIST selectable
Dave Chinner (1):
fs/superblock: unregister sb shrinker before ->kill_sb()
Dave Hansen (5):
mm: slub: fix ALLOC_SLOWPATH stat
mm: pass VM_BUG_ON() reason to dump_page()
mm: debug: make bad_range() output more usable and readable
mm: shrinker trace points: fix negatives
mm: shrinker: add nid to tracepoint output
David Rientjes (10):
mm, slab: suppress out of memory warning unless debug is enabled
mm, migration: add destination page freeing callback
mm, compaction: return failed migration target pages back to freelist
mm, compaction: add per-zone migration pfn cache for async compaction
mm, compaction: embed migration mode in compact_control
mm, thp: avoid excessive compaction latency during fault
mm, compaction: terminate async compaction when rescheduling
mm, hotplug: probe interface is available on several platforms
mm, slab: mark enable_cpucache as init text
mm, slub: mark resiliency_test as init text
Davidlohr Bueso (9):
mm,vmacache: add debug data
mm,vmacache: optimize overflow system-wide flushing
arc: call find_vma with the mmap_sem held
ipc,shm: document new limits in the uapi header
ipc,msg: use current->state helpers
ipc,msg: move some msgq ns code around
ipc,msg: document volatile r_msg
blackfin/ptrace: call find_vma with the mmap_sem held
m68k: call find_vma with the mmap_sem held in sys_cacheflush()
Denys Vlasenko (1):
Documentation/sysctl/vm.txt: clarify vfs_cache_pressure description
Don Zickus (1):
kernel/watchdog.c: remove preemption restrictions when restarting lockup detector
Duan Jiong (1):
mm/mmap.c: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
Emil Medve (1):
arch/x86/mm/numa.c: use for_each_memblock()
Eric Dumazet (1):
mm/zswap: NUMA aware allocation for zswap_dstmem
Fabian Frederick (57):
kernel/cgroup.c: fix 2 kernel-doc warnings
kernel/cpuset.c: kernel-doc fixes
kernel/cpuset.c: convert printk to pr_foo()
fs/fscache: convert printk to pr_foo()
fs/fscache: replace seq_printf by seq_puts
lib/debugobjects.c: convert printk to pr_foo()
lib/debugobjects.c: add pr_fmt to logging
lib/debugobjects.c: convert printk(KERN_DEBUG to pr_debug
fs/libfs.c: add generic data flush to fsync
mm/slub.c: convert printk to pr_foo()
mm/slub.c: convert vnsprintf-static to va_format
mm/memory_hotplug.c: use PFN_DOWN()
mm/memblock.c: use PFN_DOWN
mm/memcontrol.c: remove NULL assignment on static
mm/vmalloc.c: replace seq_printf by seq_puts
mm/mempolicy.c: parameter doc uniformization
fs/hugetlbfs/inode.c: add static to hugetlbfs_i_mmap_mutex_key
fs/hugetlbfs/inode.c: use static const for dentry_operations
fs/hugetlbfs/inode.c: remove null test before kfree
mm/zbud.c: make size unsigned like unique callsite
sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL
fs/efivarfs/super.c: use static const for dentry_operations
fs/exportfs/expfs.c: kernel-doc warning fixes
kernel/cpu.c: convert printk to pr_foo()
kernel/backtracetest.c: replace no level printk by pr_info()
kernel/capability.c: code clean-up
kernel/exec_domain.c: code clean-up
kernel/latencytop.c: convert seq_printf to seq_puts
kernel/stop_machine.c: kernel-doc warning fix
kernel/tracepoint.c: kernel-doc fixes
kernel/res_counter.c: replace simple_strtoull by kstrtoull
kernel/reboot.c: convert simple_strtoul to kstrtoint
kernel/utsname_sysctl.c: replace obsolete __initcall by device_initcall
kernel/hung_task.c: convert simple_strtoul to kstrtouint
lib/libcrc32c.c: use PTR_ERR_OR_ZERO
lib/vsprintf.c: fix comparison to bool
lib/radix-tree.c: kernel-doc warning fix
lib/crc32.c: remove unnecessary __constant
lib/digsig.c: kernel-doc warning fixes
lib/nlattr.c: move EXPORT_SYMBOL after functions
lib/textsearch.c: move EXPORT_SYMBOL after functions
lib/bug.c: convert printk to pr_foo()
lib/atomic64_test.c: convert printk(KERN_INFO to pr_info
lib/asn1_decoder.c: kernel-doc warning fix
kernel/compat.c: use sizeof() instead of sizeof
fs/efs: convert printk to pr_foo()
fs/efs: add pr_fmt / use __func__
fs/efs: convert printk(KERN_DEBUG to pr_debug
fs/binfmt_elf.c: fix bool assignements
kernel/seccomp.c: kernel-doc warning fix
mm/kmemleak-test.c: use pr_fmt for logging
mm/slab.c: add __init to init_lock_keys
mm/readahead.c: remove unused file_ra_state from count_history_pages
mm/memory_hotplug.c: add __meminit to grow_zone_span/grow_pgdat_span
mm/page_alloc.c: add __meminit to alloc_pages_exact_nid()
include/linux/memblock.h: add __init to memblock_set_bottom_up()
mm/internal.h: use nth_page
Gioh Kim (1):
drivers/base/dma-contiguous.c: erratum of dev_get_cma_area
Heesub Shin (1):
mm/compaction: clean up unused code lines
Heinrich Schuchardt (1):
fanotify: check file flags passed in fanotify_init
Huang Shijie (1):
mm/mmap.c: remove the first mapping check
Hugh Dickins (4):
mm: fix sleeping function warning from __put_anon_vma
mm, memcg: periodically schedule when emptying page list
tmpfs: ZERO_RANGE and COLLAPSE_RANGE not currently supported
mm/memory.c: use entry = ACCESS_ONCE(*pte) in handle_pte_fault()
James Hogan (1):
compiler.h: avoid sparse errors in __compiletime_error_fallback()
Jan Kara (4):
printk: remove outdated comment
printk: release lockbuf_lock before calling console_trylock_for_printk()
printk: fix lockdep instrumentation of console_sem
printk: enable interrupts before calling console_trylock_for_printk()
Jianpeng Ma (1):
mm/kmemleak.c: use %u to print ->checksum
Jianyu Zhan (13):
cgroup: clean up obsolete comment for parse_cgroupfs_options()
cgroup: remove orphaned cgroup_pidlist_seq_operations
cgroup: replace pr_warning with preferred pr_warn
mm/swap.c: clean up *lru_cache_add* functions
mm/swap.c: introduce put_[un]refcounted_compound_page helpers for splitting put_compound_page()
mm/swap.c: split put_compound_page()
mm: introdule compound_head_by_tail()
mm: use the light version __mod_zone_page_state in mlocked_vma_newpage()
mm: fold mlocked_vma_newpage() into its only call site
mm, hugetlb: move the error handle logic out of normal code path
mm/vmscan.c: use DIV_ROUND_UP for calculation of zone's balance_gap and correct comments.
mm/page-writeback.c: remove outdated comment
mm: memcontrol: clean up memcg zoneinfo lookup
Joe Perches (19):
cgroup: Use more current logging style
arm: convert use of typedef ctl_table to struct ctl_table
ia64: convert use of typedef ctl_table to struct ctl_table
tile: convert use of typedef ctl_table to struct ctl_table
cdrom: convert use of typedef ctl_table to struct ctl_table
random: convert use of typedef ctl_table to struct ctl_table
parport: convert use of typedef ctl_table to struct ctl_table
scsi: convert use of typedef ctl_table to struct ctl_table
coda: convert use of typedef ctl_table to struct ctl_table
fscache: convert use of typedef ctl_table to struct ctl_table
lockd: convert use of typedef ctl_table to struct ctl_table
nfs: convert use of typedef ctl_table to struct ctl_table
inotify: convert use of typedef ctl_table to struct ctl_table
ntfs: convert use of typedef ctl_table to struct ctl_table
fs: convert use of typedef ctl_table to struct ctl_table
key: convert use of typedef ctl_table to struct ctl_table
ipc: convert use of typedef ctl_table to struct ctl_table
sysctl: convert use of typedef ctl_table to struct ctl_table
mm: convert use of typedef ctl_table to struct ctl_table
Johannes Weiner (15):
mm: memcontrol: remove hierarchy restrictions for swappiness and oom_control
mm: vmscan: clear kswapd's special reclaim powers before exiting
mm: memcontrol: remove unnecessary memcg argument from soft limit functions
mm: memcontrol: fold mem_cgroup_do_charge()
mm: memcontrol: rearrange charging fast path
mm: memcontrol: reclaim at least once for __GFP_NORETRY
mm: huge_memory: use GFP_TRANSHUGE when charging huge pages
mm: memcontrol: retry reclaim for oom-disabled and __GFP_NOFAIL charges
mm: memcontrol: simplify move precharge function
mm: memcontrol: catch root bypass in move precharge
mm: memcontrol: use root_mem_cgroup res_counter
mm: memcontrol: remove ordering between pc->mem_cgroup and PageCgroupUsed
mm: memcontrol: do not acquire page_cgroup lock for kmem pages
mm: memcontrol: rewrite charge API
mm: memcontrol: rewrite uncharge API
John Stultz (4):
printk: disable preemption for printk_sched
printk: rename printk_sched to printk_deferred
printk: Add printk_deferred_once
timekeeping: use printk_deferred when holding timekeeping seqlock
Jonathan Gonzalez V (1):
drm/exynos: call find_vma with the mmap_sem held
Joonsoo Kim (11):
slub: search partial list on numa_mem_id(), instead of numa_node_id()
vmalloc: use rcu list iterator to reduce vmap_area_lock contention
CMA: correct unlock target
DMA, CMA: separate core CMA management codes from DMA APIs
DMA, CMA: support alignment constraint on CMA region
DMA, CMA: support arbitrary bitmap granularity
CMA: generalize CMA reserved area management functionality
PPC, KVM, CMA: use general CMA reserved area management framework
mm, CMA: clean-up CMA allocation error path
mm, CMA: change cma_declare_contiguous() to obey coding convention
mm, CMA: clean-up log message
Josh Triplett (1):
MAINTAINERS: add linux-api for review of API/ABI changes
Kirill A. Shutemov (13):
thp: consolidate assert checks in __split_huge_page()
mm: move get_user_pages()-related code to separate file
mm: extract in_gate_area() case from __get_user_pages()
mm: cleanup follow_page_mask()
mm: extract code to fault in a page from __get_user_pages()
mm: cleanup __get_user_pages()
mm/rmap.c: make page_referenced_one() and try_to_unmap_one() static
mm: update comment for DEFAULT_MAX_MAP_COUNT
mm: fix typo in comment in do_fault_around()
mm: nominate faultaround area in bytes rather than page order
mm: document do_fault_around() feature
kernel/user.c: drop unused field 'files' from user_struct
mm: mark remap_file_pages() syscall as deprecated
Konstantin Khlebnikov (4):
tools/vm/page-types.c: catch sigbus if raced with truncate
mm/process_vm_access: move config option into init/Kconfig
mm/rmap.c: don't call mmu_notifier_invalidate_page() during munlock
mm/rmap.c: cleanup ttu_flags
Lasse Collin (2):
lib/xz: add comments for the intentionally missing break statements
lib/xz: enable all filters by default in Kconfig
Laura Abbott (1):
cma: Remove potential deadlock situation
Levente Kurusa (1):
drivers/w1/w1_int.c: call put_device if device_register fails
Li Zefan (2):
cgroup: don't destroy the default root
cgroup: disallow disabled controllers on the default hierarchy
Li Zhong (1):
memory-hotplug: update documentation to hide information about SECTIONS and remove end_phys_index
Luiz Capitulino (5):
hugetlb: prep_compound_gigantic_page(): drop __init marker
hugetlb: add hstate_is_gigantic()
hugetlb: update_and_free_page(): don't clear PG_reserved bit
hugetlb: move helpers up in the file
hugetlb: add support for gigantic page allocation at runtime
Manfred Spraul (10):
ipc/shm.c: check for ulong overflows in shmat
ipc/shm.c: check for overflows of shm_tot
ipc/shm.c: check for integer overflow during shmget.
ipc/shm.c: increase the defaults for SHMALL, SHMMAX
ipc/sem.c: bugfix for semctl(,,GETZCNT)
ipc/sem.c: remove code duplication
ipc/sem.c: change perform_atomic_semop parameters
ipc/sem.c: store which operation blocks in perform_atomic_semop()
ipc/sem.c: make semctl(,,{GETNCNT,GETZCNT}) standard compliant
ipc/sem.c: add a printk_once for semctl(GETNCNT/GETZCNT)
Marc Carino (1):
cma: increase CMA_ALIGNMENT upper limit to 12
Mathias Krause (1):
ipc: constify ipc_ops
Matthew Wilcox (8):
fs/buffer.c: remove block_write_full_page_endio()
fs/mpage.c: factor clean_buffers() out of __mpage_writepage()
fs/mpage.c: factor page_endio() out of mpage_end_io()
fs/block_dev.c: add bdev_read_page() and bdev_write_page()
swap: use bdev_read_page() / bdev_write_page()
brd: add support for rw_page()
brd: return -ENOSPC rather than -ENOMEM on page allocation failure
mm/msync.c: sync only the requested range in msync()
Mel Gorman (26):
x86: require x86-64 for automatic NUMA balancing
x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels
mm: disable zone_reclaim_mode by default
mm: page_alloc: do not cache reclaim distances
mm: vmscan: do not throttle based on pfmemalloc reserves if node has no ZONE_NORMAL
mm: numa: add migrated transhuge pages to LRU the same way as base pages
mm: page_alloc: do not update zlc unless the zlc is active
mm: page_alloc: do not treat a zone that cannot be used for dirty pages as "full"
include/linux/jump_label.h: expose the reference count
mm: page_alloc: use jump labels to avoid checking number_of_cpusets
mm: page_alloc: only check the zone id check if pages are buddies
mm: page_alloc: only check the alloc flags and gfp_mask for dirty once
mm: page_alloc: take the ALLOC_NO_WATERMARK check out of the fast path
mm: page_alloc: use word-based accesses for get/set pageblock bitmaps
mm: page_alloc: reduce number of times page_to_pfn is called
mm: page_alloc: lookup pageblock migratetype with IRQs enabled during free
mm: page_alloc: use unsigned int for order in more places
mm: page_alloc: convert hot/cold parameter and immediate callers to bool
mm: shmem: avoid atomic operation during shmem_getpage_gfp
mm: do not use atomic operations when releasing pages
mm: do not use unnecessary atomic operations when adding pages to the LRU
fs: buffer: do not use unnecessary atomic operations when discarding buffers
mm: non-atomically mark page accessed during page cache allocation where possible
mm: page_alloc: calculate classzone_idx once from the zonelist ref
mm: avoid unnecessary atomic operations during end_page_writeback()
mm: vmscan: use proportional scanning during direct reclaim and full scan at DEF_PRIORITY
Michael Marineau (1):
kobject: Make support for uevent_helper optional.
Michal Hocko (7):
memcg: remove tasks/children test from mem_cgroup_force_empty()
Merge remote-tracking branch 'tj-cgroups/for-3.16' into mmotm
memcg: do not hang on OOM when killed by userspace OOM access to memory reserves
vmscan: memcg: always use swappiness of the reclaimed memcg
mm: memcontrol: remove explicit OOM parameter in charge path
memcg: deprecate memory.force_empty knob
Reverted "mm, slab: mark enable_cpucache as init text"
Michal Nazarewicz (1):
mm: page_alloc: simplify drain_zone_pages by using min()
Minchan Kim (2):
mm/vmalloc.c: export unmap_kernel_range()
mm/zsmalloc: make zsmalloc module-buildable
Minfei Huang (1):
lib/btree.c: fix leak of whole btree nodes
Mitchel Humpherys (1):
mm: convert some level-less printks to pr_*
Namjae Jeon (6):
fat: add i_disksize to represent uninitialized size
fat: add fat_fallocate operation
fat: zero out seek range on _fat_get_block
fat: fallback to buffered write in case of fallocated region on direct IO
fat: permit to return phy block number by fibmap in fallocated region
Documentation/filesystems/vfat.txt: update the limitation for fat fallocate
Naoya Horiguchi (8):
hugetlb: restrict hugepage_migration_support() to x86_64
mm/memory-failure.c: move comment
hugetlb: rename hugepage_migration_support() to ..._supported()
mm/memory-failure.c: support use of a dedicated thread to handle SIGBUS(BUS_MCEERR_AO)
hugetlb: fix copy_hugetlb_page_range() to handle migration/hwpoisoned entry
mm, hugetlbfs: fix rmapping for anonymous hugepages with page_pgoff()
mm-hugetlbfs-fix-rmapping-for-anonymous-hugepages-with-page_pgoff-v2
mm-hugetlbfs-fix-rmapping-for-anonymous-hugepages-with-page_pgoff-v3
NeilBrown (1):
mm/vmscan.c: avoid throttling reclaim for loop-back nfsd threads
Oleg Nesterov (6):
memcg: kill CONFIG_MM_OWNER
memcg: mm_update_next_owner() should skip kthreads
memcg: optimize the "Search everything else" loop in mm_update_next_owner()
memcg: kill start_kernel()->mm_init_owner(&init_mm)
kthreads: kill CLONE_KERNEL, change kernel_thread(kernel_init) to avoid CLONE_SIGHAND
uprobes: Add mem_cgroup_charge_anon() into uprobe_write_opcode()
Paul McQuade (2):
ipc, kernel: use Linux headers
ipc, kernel: clear whitespace
Peter Zijlstra (30):
ia64: Fix up smp_mb__{before,after}_clear_bit()
arch: Prepare for smp_mb__{before,after}_atomic()
arch,alpha: Convert smp_mb__*() to the asm-generic primitives
arch,arc: Convert smp_mb__*()
arch,arm: Convert smp_mb__*()
arch,arm64: Convert smp_mb__*()
arch,avr32: Convert smp_mb__*()
arch,blackfin: Convert smp_mb__*()
arch,c6x: Convert smp_mb__*()
arch,cris: Convert smp_mb__*()
arch,frv: Convert smp_mb__*()
arch,hexagon: Convert smp_mb__*()
arch,ia64: Convert smp_mb__*()
arch,m32r: Convert smp_mb__*()
arch,m68k: Convert smp_mb__*()
arch,metag: Convert smp_mb__*()
arch,mips: Convert smp_mb__*()
arch,mn10300: Convert smp_mb__*()
arch,openrisc: Convert smp_mb__*()
arch,parisc: Convert smp_mb__*()
arch,powerpc: Convert smp_mb__*()
arch,s390: Convert smp_mb__*()
arch,score: Convert smp_mb__*()
arch,sh: Convert smp_mb__*()
arch,sparc: Convert smp_mb__*()
arch,tile: Convert smp_mb__*()
arch,x86: Convert smp_mb__*()
arch,xtensa: Convert smp_mb__*()
arch,doc: Convert smp_mb__*()
arch: Mass conversion of smp_mb__*()
Petr Mladek (5):
printk: split code for making free space in the log buffer
printk: ignore too long messages
printk: split message size computation
printk: shrink too long messages
printk: return really stored message length
Petr Tesarik (1):
kexec: save PG_head_mask in VMCOREINFO
Philipp Hachtmann (3):
mm/memblock: Do some refactoring, enhance API
mm/memblock: add physical memory list
s390/mm: Convert bootmem to memblock
Prarit Bhargava (1):
init/main.c: add initcall_blacklist kernel parameter
Qiang Huang (2):
memcg: fold mem_cgroup_stolen
memcg: correct comments for __mem_cgroup_begin_update_page_stat
Rasmus Villemoes (2):
mm: constify nmask argument to mbind()
mm: constify nmask argument to set_mempolicy()
Richard Weinberger (1):
MAINTAINERS: adi-buildroot-devel is moderated
Roman Pen (1):
fs/mpage.c: forgotten WRITE_SYNC in case of data integrity write
Sebastian Ott (1):
mm/mempool: warn about __GFP_ZERO usage
Steven Miao (1):
mm: nommu: per-thread vma cache fix
Steven Rostedt (1):
printk: remove separate printk_sched buffers and use printk buf instead
Suleiman Souhlal (1):
mm: only force scan in reclaim when none of the LRUs are big enough.
Tang Chen (2):
mem-hotplug: avoid illegal state prefixed with legal state when changing state of memory_block
mem-hotplug: introduce MMOP_OFFLINE to replace the hard coding -1
Tejun Heo (74):
cgroup: cgroup_apply_cftypes() shouldn't skip the default hierarhcy
cgroup: update cgroup->subsys_mask to ->child_subsys_mask and restore cgroup_root->subsys_mask
cgroup: introduce effective cgroup_subsys_state
cgroup: implement cgroup->e_csets[]
cgroup: make css_next_child() skip missing csses
cgroup: reorganize css_task_iter
cgroup: teach css_task_iter about effective csses
cgroup: cgroup->subsys[] should be cleared after the css is offlined
cgroup: allow cgroup creation and suppress automatic css creation in the unified hierarchy
cgroup: add css_set->dfl_cgrp
cgroup: update subsystem rebind restrictions
cgroup: prepare migration path for unified hierarchy
cgroup: implement dynamic subtree controller enable/disable on the default hierarchy
kernfs: implement kernfs_root->supers list
kernfs: make kernfs_notify() trigger inotify events too
Merge branch 'driver-core-next' of git://git.kernel.org/.../gregkh/driver-core into for-3.16
cgroup: implement cgroup.populated for the default hierarchy
cgroup: add documentation about unified hierarchy
cgroup: make flags and subsys_masks unsigned int
cgroup, memcg: allocate cgroup ID from 1
cgroup: protect cgroup_root->cgroup_idr with a spinlock
cgroup: use RCU free in create_css() failure path
cgroup: update init_css() into init_and_link_css()
cgroup, memcg: implement css->id and convert css_from_id() to use it
cgroup: remove unused CGRP_SANE_BEHAVIOR
percpu-refcount: rename percpu_ref_tryget() to percpu_ref_tryget_live()
percpu-refcount: implement percpu_ref_tryget()
Merge branch 'for-3.16' of git://git.kernel.org/.../tj/percpu into for-3.16
Merge branch 'for-3.15-fixes' of git://git.kernel.org/.../tj/cgroup into for-3.16
cgroup: fix offlining child waiting in cgroup_subtree_control_write()
cgroup: cgroup_idr_lock should be bh
cgroup: css_release() shouldn't clear cgroup->subsys[]
cgroup: update and fix parsing of "cgroup.subtree_control"
cgroup: use restart_syscall() for retries after offline waits in cgroup_subtree_control_write()
cgroup: use release_agent_path_lock in cgroup_release_agent_show()
cgroup: rename css_tryget*() to css_tryget_online*()
cgroup: implement cftype->write()
cgroup: replace cftype->write_string() with cftype->write()
cgroup: replace cftype->trigger() with cftype->write()
cgroup: convert "tasks" and "cgroup.procs" handle to use cftype->write()
cgroup: remove cgroup->control_kn
cgroup: reorganize cgroup_create()
cgroup: collapse cgroup_create() into croup_mkdir()
cgroup: grab cgroup_mutex earlier in cgroup_subtree_control_write()
cgroup: move cgroup->kn->priv clearing to cgroup_rmdir()
cgroup: factor out cgroup_kn_lock_live() and cgroup_kn_unlock()
cgroup: use cgroup_kn_lock_live() in other cgroup kernfs methods
cgroup: nest kernfs active protection under cgroup_mutex
cgroup: remove cgroup_tree_mutex
cgroup: use restart_syscall() for mount retries
cgroup: rename cgroup->dummy_css to ->self and move it to the top
cgroup: separate out cgroup_has_live_children() from cgroup_destroy_locked()
cgroup: move check_for_release(parent) call to the end of cgroup_destroy_locked()
cgroup: move cgroup->sibling unlinking to cgroup_put()
cgroup: remove cgroup_destory_css_killed()
cgroup: bounce css release through css->destroy_work
cgroup: enable refcnting for root csses
cgroup: use cgroup->self.refcnt for cgroup refcnting
cgroup: skip refcnting on normal root csses and cgrp_dfl_root self css
cgroup: remove css_parent()
memcg: update memcg_has_children() to use css_next_child()
device_cgroup: remove direct access to cgroup->children
cgroup: remove cgroup->parent
cgroup: move cgroup->sibling and ->children into cgroup_subsys_state
cgroup: link all cgroup_subsys_states in their sibling lists
cgroup: move cgroup->serial_nr into cgroup_subsys_state
cgroup: introduce CSS_RELEASED and reduce css iteration fallback window
cgroup: iterate cgroup_subsys_states directly
cgroup: use CSS_ONLINE instead of CGRP_DEAD
cgroup: convert cgroup_has_live_children() into css_has_online_children()
device_cgroup: use css_has_online_children() instead of has_children()
cgroup: implement css_tryget()
cgroup: clean up MAINTAINERS entries
cgroup: disallow debug controller on the default hierarchy
Tetsuo Handa (1):
kthread: fix return value of kthread_create() upon SIGKILL.
Tim Chen (1):
fs/superblock: avoid locking counting inodes and dentries before reclaiming them
Tony Luck (2):
mm/memory-failure.c-failure: send right signal code to correct thread
mm/memory-failure.c: don't let collect_procs() skip over processes for MF_ACTION_REQUIRED
Vladimir Davydov (22):
sl[au]b: charge slabs to kmemcg explicitly
mm: get rid of __GFP_KMEMCG
slab: document kmalloc_order
memcg: un-export __memcg_kmem_get_cache
mem-hotplug: implement get/put_online_mems
slab: get_online_mems for kmem_cache_{create,destroy,shrink}
Documentation/memcg: warn about incomplete kmemcg state
memcg, slab: do not schedule cache destruction when last page goes away
memcg, slab: merge memcg_{bind,release}_pages to memcg_{un}charge_slab
memcg, slab: simplify synchronization scheme
memcg: get rid of memcg_create_cache_name
memcg: memcg_kmem_create_cache: make memcg_name_buf statically allocated
memcg: cleanup kmem cache creation/destruction functions naming
slab: delete cache from list after __kmem_cache_shutdown succeeds
memcg: cleanup memcg_cache_params refcnt usage
memcg: destroy kmem caches when last slab is freed
memcg: mark caches that belong to offline memcgs as dead
slub: don't fail kmem_cache_shrink if slab placement optimization fails
slub: make slab_free non-preemptable
memcg: wait for kfree's to finish before destroying cache
slub: make dead memcg caches discard free slabs immediately
slab: do not keep free objects/slabs on dead memcg caches
Vlastimil Babka (5):
mm/page_alloc: prevent MIGRATE_RESERVE pages from being misplaced
mm/compaction: cleanup isolate_freepages()
mm/compaction: do not count migratepages when unnecessary
mm/compaction: avoid rescanning pageblocks in isolate_freepages
mm, compaction: properly signal and act upon lock and need_sched() contention
Waiman Long (2):
mm, thp: move invariant bug check out of loop in __split_huge_page_map
mm, thp: replace smp_mb after atomic_add by smp_mb__after_atomic
Wang Sheng-Hui (1):
include/linux/bootmem.h: cleanup the comment for BOOTMEM_ flags
Weijie Yang (2):
zram: correct offset usage in zram_bio_discard
zsmalloc: fixup trivial zs size classes value in comments
Will Deacon (1):
printk: report dropping of messages from logbuf
Yasuaki Ishimatsu (2):
x86,mem-hotplug: pass sync_global_pgds() a correct argument in remove_pagetable()
x86,mem-hotplug: modify PGD entry when removing memory
Yinghai Lu (1):
x86, mm: probe memory block size for generic x86 64bit
Zhang Zhen (2):
mm/page_alloc.c: cleanup add_active_range() related comments
mm/mem-hotplug: replace simple_strtoull() with kstrtoull()
--
Michal Hocko
SUSE Labs
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