since-3.17 branch opened for mm git tree (was: Re: mmotm 2014-10-15-16-57 uploaded)
I have just created since-3.17 branch in mm git tree
(http://git.kernel.org/?p=linux/kernel/git/mhocko/mm.git;a=summary). It
is based on v3.17 tag in Linus tree and mmotm-2014-10-15-16-57.
I have pulled some cgroup wide and percpu changes from Tejun which were
targeted at 3.18 to help memcg dependencies.
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 (4):
vfs: make guard_bh_eod() more generic
vfs: guard end of device for mpage interface
block_dev: implement readpages() to optimize sequential read
cma: make default CMA area size zero for x86
Andrew Morton (9):
mm/slab_common.c: suppress warning
include/linux/migrate.h: remove migrate_page #define
mm/mmap.c: clean up CONFIG_DEBUG_VM_RB checks
mm/debug.c: use pr_emerg()
mm-memcontrol-lockless-page-counters-fix
mm-memcontrol-lockless-page-counters-fix
mm-compaction-simplify-deferred-compaction-fix
mm-introduce-do_shared_fault-and-drop-do_fault-fix-fix
do_shared_fault(): check that mmap_sem is held
Andrey Vagin (1):
ipc: always handle a new value of auto_msgmni
Aneesh Kumar K.V (2):
mm/gup.c: update generic gup implementation to handle hugepage directory
arch/powerpc: switch to generic RCU get_user_pages_fast
Anton Blanchard (2):
mm/page_alloc.c: convert boot printks without log level to pr_info
powerpc: Enable DCACHE_WORD_ACCESS on ppc64le
Baoquan He (1):
fs/proc/kcore.c: don't add modules range to kcore if it's equal to vmcore
range
Chao Yu (1):
zbud: avoid accessing last unused freelist
Christoph Lameter (2):
slub: disable tracing and failslab for merged slabs
vmstat: on-demand vmstat workers V8
Cyrill Gorcunov (4):
mm: introduce check_data_rlimit helper
mm: use may_adjust_brk helper
prctl: PR_SET_MM -- factor out mmap_sem when updating mm::exe_file
prctl: PR_SET_MM -- introduce PR_SET_MM_MAP operation
Dan Streetman (1):
zsmalloc: simplify init_zspage free obj linking
David Rientjes (3):
mm: rename allocflags_to_migratetype for clarity
mm, compaction: pass gfp mask to compact_control
mm, thp: fix collapsing of hugepages on madvise
Davidlohr Bueso (1):
m68k: call find_vma with the mmap_sem held in sys_cacheflush()
Dongsheng Yang (1):
cgroup: fix a typo in comment.
Geert Uytterhoeven (4):
frv: remove unused cpuinfo_frv and friends to fix future build error
alpha: use Kbuild logic to include
include/linux/screen_info.h: remove unused ORIG_* macros
nosave: consolidate __nosave_{begin,end} in
Guenter Roeck (1):
Revert "percpu: free percpu allocation info for uniprocessor system"
Heesub Shin (1):
mm/zbud: init user ops only when it is needed
Ionut Alexa (1):
kernel/async.c: switch to pr_foo()
Jamie Liu (1):
mm: vmscan: count only dirty pages as congested
Jean Delvare (1):
CMA: document cma=0
Jerry Hoemann (1):
fsnotify: next_i is freed during fsnotify_unmount_inodes.
Johannes Weiner (12):
mm: remove noisy remainder of the scan_unevictable interface
mm: clean up zone flags
mm: memcontrol: simplify detecting when the memory+swap limit is hit
mm: memcontrol: fix transparent huge page allocations under pressure
mm: memcontrol: lockless page counters
mm: hugetlb_cgroup: convert to lockless page counters
kernel: res_counter: remove the unused API
mm: memcontrol: convert reclaim iterator to simple css refcounting
mm: memcontrol: take a css reference for each charged page
mm: memcontrol: remove obsolete kmemcg pinning tricks
mm: memcontrol: continue cache reclaim from offlined groups
mm: memcontrol: remove synchronous stock draining code
Joonsoo Kim (13):
mm/slab_common: move kmem_cache definition to internal header
mm/sl[ao]b: always track caller in kmalloc_(node_)track_caller()
mm/slab: move cache_flusharray() out of unlikely.text section
mm/slab: noinline __ac_put_obj()
mm/slab: factor out unlikely part of cache_free_alien()
topology: add support for node_to_mem_node() to determine the fallback
node
slub: fall back to node_to_mem_node() node if allocating on memoryless
node
mm/slab_common: commonize slab merge logic
mm/slab: support slab merge
mm/slab: use percpu allocator for cpu cache
mm/slab: fix unaligned access on sparc64
mm/compaction.c: avoid premature range skip in isolate_migratepages_range
zsmalloc: merge size_class to reduce fragmentation
Junxiao Bi (1):
mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set
Konstantin Khlebnikov (4):
mm/balloon_compaction: redesign ballooned pages management
mm/balloon_compaction: remove balloon mapping and flag AS_BALLOON_MAP
mm/balloon_compaction: add vmstat counters and
since-3.17 branch opened for mm git tree (was: Re: mmotm 2014-10-15-16-57 uploaded)
I have just created since-3.17 branch in mm git tree
(http://git.kernel.org/?p=linux/kernel/git/mhocko/mm.git;a=summary). It
is based on v3.17 tag in Linus tree and mmotm-2014-10-15-16-57.
I have pulled some cgroup wide and percpu changes from Tejun which were
targeted at 3.18 to help memcg dependencies.
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 (4):
vfs: make guard_bh_eod() more generic
vfs: guard end of device for mpage interface
block_dev: implement readpages() to optimize sequential read
cma: make default CMA area size zero for x86
Andrew Morton (9):
mm/slab_common.c: suppress warning
include/linux/migrate.h: remove migrate_page #define
mm/mmap.c: clean up CONFIG_DEBUG_VM_RB checks
mm/debug.c: use pr_emerg()
mm-memcontrol-lockless-page-counters-fix
mm-memcontrol-lockless-page-counters-fix
mm-compaction-simplify-deferred-compaction-fix
mm-introduce-do_shared_fault-and-drop-do_fault-fix-fix
do_shared_fault(): check that mmap_sem is held
Andrey Vagin (1):
ipc: always handle a new value of auto_msgmni
Aneesh Kumar K.V (2):
mm/gup.c: update generic gup implementation to handle hugepage directory
arch/powerpc: switch to generic RCU get_user_pages_fast
Anton Blanchard (2):
mm/page_alloc.c: convert boot printks without log level to pr_info
powerpc: Enable DCACHE_WORD_ACCESS on ppc64le
Baoquan He (1):
fs/proc/kcore.c: don't add modules range to kcore if it's equal to vmcore
range
Chao Yu (1):
zbud: avoid accessing last unused freelist
Christoph Lameter (2):
slub: disable tracing and failslab for merged slabs
vmstat: on-demand vmstat workers V8
Cyrill Gorcunov (4):
mm: introduce check_data_rlimit helper
mm: use may_adjust_brk helper
prctl: PR_SET_MM -- factor out mmap_sem when updating mm::exe_file
prctl: PR_SET_MM -- introduce PR_SET_MM_MAP operation
Dan Streetman (1):
zsmalloc: simplify init_zspage free obj linking
David Rientjes (3):
mm: rename allocflags_to_migratetype for clarity
mm, compaction: pass gfp mask to compact_control
mm, thp: fix collapsing of hugepages on madvise
Davidlohr Bueso (1):
m68k: call find_vma with the mmap_sem held in sys_cacheflush()
Dongsheng Yang (1):
cgroup: fix a typo in comment.
Geert Uytterhoeven (4):
frv: remove unused cpuinfo_frv and friends to fix future build error
alpha: use Kbuild logic to include asm-generic/sections.h
include/linux/screen_info.h: remove unused ORIG_* macros
nosave: consolidate __nosave_{begin,end} in asm/sections.h
Guenter Roeck (1):
Revert percpu: free percpu allocation info for uniprocessor system
Heesub Shin (1):
mm/zbud: init user ops only when it is needed
Ionut Alexa (1):
kernel/async.c: switch to pr_foo()
Jamie Liu (1):
mm: vmscan: count only dirty pages as congested
Jean Delvare (1):
CMA: document cma=0
Jerry Hoemann (1):
fsnotify: next_i is freed during fsnotify_unmount_inodes.
Johannes Weiner (12):
mm: remove noisy remainder of the scan_unevictable interface
mm: clean up zone flags
mm: memcontrol: simplify detecting when the memory+swap limit is hit
mm: memcontrol: fix transparent huge page allocations under pressure
mm: memcontrol: lockless page counters
mm: hugetlb_cgroup: convert to lockless page counters
kernel: res_counter: remove the unused API
mm: memcontrol: convert reclaim iterator to simple css refcounting
mm: memcontrol: take a css reference for each charged page
mm: memcontrol: remove obsolete kmemcg pinning tricks
mm: memcontrol: continue cache reclaim from offlined groups
mm: memcontrol: remove synchronous stock draining code
Joonsoo Kim (13):
mm/slab_common: move kmem_cache definition to internal header
mm/sl[ao]b: always track caller in kmalloc_(node_)track_caller()
mm/slab: move cache_flusharray() out of unlikely.text section
mm/slab: noinline __ac_put_obj()
mm/slab: factor out unlikely part of cache_free_alien()
topology: add support for node_to_mem_node() to determine the fallback
node
slub: fall back to node_to_mem_node() node if allocating on memoryless
node
mm/slab_common: commonize slab merge logic
mm/slab: support slab merge
mm/slab: use percpu allocator for cpu cache
mm/slab: fix unaligned access on sparc64
mm/compaction.c: avoid premature range skip in isolate_migratepages_range
zsmalloc: merge size_class to reduce fragmentation
Junxiao Bi (1):
mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set
Konstantin Khlebnikov (4):
mm/balloon_compaction: redesign ballooned pages management
mm/balloon_compaction: remove balloon mapping and flag AS_BALLOON_MAP
mmotm 2014-10-15-16-57 uploaded
The mm-of-the-moment snapshot 2014-10-15-16-57 has been uploaded to http://www.ozlabs.org/~akpm/mmotm/ mmotm-readme.txt says README for mm-of-the-moment: http://www.ozlabs.org/~akpm/mmotm/ This is a snapshot of my -mm patch queue. Uploaded at random hopefully more than once a week. You will need quilt to apply these patches to the latest Linus release (3.x or 3.x-rcY). The series file is in broken-out.tar.gz and is duplicated in http://ozlabs.org/~akpm/mmotm/series The file broken-out.tar.gz contains two datestamp files: .DATE and .DATE--mm-dd-hh-mm-ss. Both contain the string -mm-dd-hh-mm-ss, followed by the base kernel version against which this patch series is to be applied. This tree is partially included in linux-next. To see which patches are included in linux-next, consult the `series' file. Only the patches within the #NEXT_PATCHES_START/#NEXT_PATCHES_END markers are included in linux-next. A git tree which contains the memory management portion of this tree is maintained at git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git by Michal Hocko. It contains the patches which are between the "#NEXT_PATCHES_START mm" and "#NEXT_PATCHES_END" markers, from the series file, http://www.ozlabs.org/~akpm/mmotm/series. A full copy of the full kernel tree with the linux-next and mmotm patches already applied is available through git within an hour of the mmotm release. Individual mmotm releases are tagged. The master branch always points to the latest release, so it's constantly rebasing. http://git.cmpxchg.org/?p=linux-mmotm.git;a=summary To develop on top of mmotm git: $ git remote add mmotm git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git $ git remote update mmotm $ git checkout -b topic mmotm/master $ git send-email mmotm/master.. [...] To rebase a branch with older patches to a new mmotm release: $ git remote update mmotm $ git rebase --onto mmotm/master topic The directory http://www.ozlabs.org/~akpm/mmots/ (mm-of-the-second) contains daily snapshots of the -mm tree. It is updated more frequently than mmotm, and is untested. A git copy of this tree is available at http://git.cmpxchg.org/?p=linux-mmots.git;a=summary and use of this tree is similar to http://git.cmpxchg.org/?p=linux-mmotm.git, described above. This mmotm tree contains the following patches against 3.17: (patches marked "*" will be included in linux-next) origin.patch i-need-old-gcc.patch arch-alpha-kernel-systblss-remove-debug-check.patch * cgroup-kmemleak-add-kmemleak_free-for-cgroup-deallocations.patch * mm-compaction-avoid-premature-range-skip-in-isolate_migratepages_range.patch * fsnotify-next_i-is-freed-during-fsnotify_unmount_inodes.patch * gcov-add-arm64-to-gcov_profile_all.patch * mm-free-compound-page-with-correct-order.patch * drivers-of-add-return-value-to-of_reserved_mem_device_init.patch * mm-thp-fix-collapsing-of-hugepages-on-madvise.patch * fs-cifs-remove-obsolete-__constant.patch * fs-cifs-filec-replace-countsize-kzalloc-by-kcalloc.patch * fs-cifs-smb2filec-replace-countsize-kzalloc-by-kcalloc.patch * kernel-posix-timersc-code-clean-up.patch * kernel-posix-timersc-code-clean-up-checkpatch-fixes.patch * input-route-kbd-leds-through-the-generic-leds-layer.patch * input-route-kbd-leds-through-the-generic-leds-layer-fix.patch * input-route-kbd-leds-through-the-generic-leds-layer-fix-2.patch * fs-ext4-fsyncc-generic_file_fsync-call-based-on-barrier-flag.patch * ocfs2-dlm-let-sender-retry-if-dlm_dispatch_assert_master-failed-with-enomem.patch * o2dlm-fix-null-pointer-dereference-in-o2dlm_blocking_ast_wrapper.patch * o2dlm-fix-null-pointer-dereference-in-o2dlm_blocking_ast_wrapper-checkpatch-fixes.patch * ocfs2-free-inode-when-i_count-becomes-zero.patch * ocfs2-call-ocfs2_journal_access_di-before-ocfs2_journal_dirty-in-ocfs2_write_end_nolock.patch * ocfs2-avoid-access-invalid-address-when-read-o2dlm-debug-messages.patch * ocfs2-avoid-access-invalid-address-when-read-o2dlm-debug-messages-v2.patch * ocfs2-dlm-fix-race-between-dispatched_work-and-dlm_lockres_grab_inflight_worker.patch * ocfs2-reflink-fix-slow-unlink-for-refcounted-file.patch * ocfs2-fix-journal-commit-deadlock.patch * ocfs2-eliminate-the-static-flag-of-some-functions.patch * ocfs2-add-two-functions-of-add-and-remove-inode-in-orphan-dir.patch * ocfs2-add-orphan-recovery-types-in-ocfs2_recover_orphans.patch * ocfs2-add-and-remove-inode-in-orphan-dir-in-ocfs2_direct_io.patch * ocfs2-add-and-remove-inode-in-orphan-dir-in-ocfs2_direct_io-fix.patch * ocfs2-allocate-blocks-in-ocfs2_direct_io_get_blocks.patch * ocfs2-do-not-fallback-to-buffer-i-o-write-if-appending.patch * ocfs2-do-not-fallback-to-buffer-i-o-write-if-fill-holes.patch * ocfs2-do-not-fallback-to-buffer-i-o-write-if-fill-holes-checkpatch-fixes.patch * bio-modify-__bio_add_page-to-accept-pages-that-dont-start-a-new-segment.patch *
mmotm 2014-10-15-16-57 uploaded
The mm-of-the-moment snapshot 2014-10-15-16-57 has been uploaded to http://www.ozlabs.org/~akpm/mmotm/ mmotm-readme.txt says README for mm-of-the-moment: http://www.ozlabs.org/~akpm/mmotm/ This is a snapshot of my -mm patch queue. Uploaded at random hopefully more than once a week. You will need quilt to apply these patches to the latest Linus release (3.x or 3.x-rcY). The series file is in broken-out.tar.gz and is duplicated in http://ozlabs.org/~akpm/mmotm/series The file broken-out.tar.gz contains two datestamp files: .DATE and .DATE--mm-dd-hh-mm-ss. Both contain the string -mm-dd-hh-mm-ss, followed by the base kernel version against which this patch series is to be applied. This tree is partially included in linux-next. To see which patches are included in linux-next, consult the `series' file. Only the patches within the #NEXT_PATCHES_START/#NEXT_PATCHES_END markers are included in linux-next. A git tree which contains the memory management portion of this tree is maintained at git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git by Michal Hocko. It contains the patches which are between the #NEXT_PATCHES_START mm and #NEXT_PATCHES_END markers, from the series file, http://www.ozlabs.org/~akpm/mmotm/series. A full copy of the full kernel tree with the linux-next and mmotm patches already applied is available through git within an hour of the mmotm release. Individual mmotm releases are tagged. The master branch always points to the latest release, so it's constantly rebasing. http://git.cmpxchg.org/?p=linux-mmotm.git;a=summary To develop on top of mmotm git: $ git remote add mmotm git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git $ git remote update mmotm $ git checkout -b topic mmotm/master make changes, commit $ git send-email mmotm/master.. [...] To rebase a branch with older patches to a new mmotm release: $ git remote update mmotm $ git rebase --onto mmotm/master topic base topic The directory http://www.ozlabs.org/~akpm/mmots/ (mm-of-the-second) contains daily snapshots of the -mm tree. It is updated more frequently than mmotm, and is untested. A git copy of this tree is available at http://git.cmpxchg.org/?p=linux-mmots.git;a=summary and use of this tree is similar to http://git.cmpxchg.org/?p=linux-mmotm.git, described above. This mmotm tree contains the following patches against 3.17: (patches marked * will be included in linux-next) origin.patch i-need-old-gcc.patch arch-alpha-kernel-systblss-remove-debug-check.patch * cgroup-kmemleak-add-kmemleak_free-for-cgroup-deallocations.patch * mm-compaction-avoid-premature-range-skip-in-isolate_migratepages_range.patch * fsnotify-next_i-is-freed-during-fsnotify_unmount_inodes.patch * gcov-add-arm64-to-gcov_profile_all.patch * mm-free-compound-page-with-correct-order.patch * drivers-of-add-return-value-to-of_reserved_mem_device_init.patch * mm-thp-fix-collapsing-of-hugepages-on-madvise.patch * fs-cifs-remove-obsolete-__constant.patch * fs-cifs-filec-replace-countsize-kzalloc-by-kcalloc.patch * fs-cifs-smb2filec-replace-countsize-kzalloc-by-kcalloc.patch * kernel-posix-timersc-code-clean-up.patch * kernel-posix-timersc-code-clean-up-checkpatch-fixes.patch * input-route-kbd-leds-through-the-generic-leds-layer.patch * input-route-kbd-leds-through-the-generic-leds-layer-fix.patch * input-route-kbd-leds-through-the-generic-leds-layer-fix-2.patch * fs-ext4-fsyncc-generic_file_fsync-call-based-on-barrier-flag.patch * ocfs2-dlm-let-sender-retry-if-dlm_dispatch_assert_master-failed-with-enomem.patch * o2dlm-fix-null-pointer-dereference-in-o2dlm_blocking_ast_wrapper.patch * o2dlm-fix-null-pointer-dereference-in-o2dlm_blocking_ast_wrapper-checkpatch-fixes.patch * ocfs2-free-inode-when-i_count-becomes-zero.patch * ocfs2-call-ocfs2_journal_access_di-before-ocfs2_journal_dirty-in-ocfs2_write_end_nolock.patch * ocfs2-avoid-access-invalid-address-when-read-o2dlm-debug-messages.patch * ocfs2-avoid-access-invalid-address-when-read-o2dlm-debug-messages-v2.patch * ocfs2-dlm-fix-race-between-dispatched_work-and-dlm_lockres_grab_inflight_worker.patch * ocfs2-reflink-fix-slow-unlink-for-refcounted-file.patch * ocfs2-fix-journal-commit-deadlock.patch * ocfs2-eliminate-the-static-flag-of-some-functions.patch * ocfs2-add-two-functions-of-add-and-remove-inode-in-orphan-dir.patch * ocfs2-add-orphan-recovery-types-in-ocfs2_recover_orphans.patch * ocfs2-add-and-remove-inode-in-orphan-dir-in-ocfs2_direct_io.patch * ocfs2-add-and-remove-inode-in-orphan-dir-in-ocfs2_direct_io-fix.patch * ocfs2-allocate-blocks-in-ocfs2_direct_io_get_blocks.patch * ocfs2-do-not-fallback-to-buffer-i-o-write-if-appending.patch * ocfs2-do-not-fallback-to-buffer-i-o-write-if-fill-holes.patch * ocfs2-do-not-fallback-to-buffer-i-o-write-if-fill-holes-checkpatch-fixes.patch * bio-modify-__bio_add_page-to-accept-pages-that-dont-start-a-new-segment.patch *
