From: Jiri Slaby <jslaby@suse.cz>
To: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
torvalds@linux-foundation.org, stable@vger.kernel.org
Cc: lwn@lwn.net, Mel Gorman <mgorman@suse.de>
Subject: Linux 3.12.30
Date: Wed, 08 Oct 2014 17:33:51 +0200 [thread overview]
Message-ID: <5435595F.2080204@suse.cz> (raw)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
I'm announcing the release of the 3.12.30 kernel.
All users of the 3.12 kernel series may upgrade.
This is more or less a performance release.
It was possible only thanks to help from Mel.
The updated 3.12.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-3.12.y
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
- ----------------------------------------------------------------
Al Viro (1):
callers of iov_copy_from_user_atomic() don't need pagecache_disable()
Bob Liu (2):
mm: thp: cleanup: mv alloc_hugepage to better place
mm: thp: khugepaged: add policy for finding target node
Christoph Lameter (1):
vmscan: reclaim_clean_pages_from_list() must use mod_zone_page_state()
Damien Ramonda (1):
readahead: fix sequential read cache miss detection
Dan Streetman (4):
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
Dave Chinner (1):
fs/superblock: unregister sb shrinker before ->kill_sb()
David Rientjes (9):
mm, compaction: avoid isolating pinned pages
mm, compaction: determine isolation mode only once
mm, compaction: ignore pageblock skip when manually invoking compaction
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, compaction: terminate async compaction when rescheduling
mm, thp: only collapse hugepages to nodes with affinity for zone_reclaim_mode
Davidlohr Bueso (1):
mm: per-thread vma caching
Fabian Frederick (1):
mm/readahead.c: inline ra_submit
Han Pingtian (1):
mm: prevent setting of a value less than 0 to min_free_kbytes
Heesub Shin (1):
mm/compaction: clean up unused code lines
Hugh Dickins (4):
mm: fix bad rss-counter if remap_file_pages raced migration
mm: fix direct reclaim writeback regression
shmem: fix init_page_accessed use to stop !PageLRU bug
mm/memory.c: use entry = ACCESS_ONCE(*pte) in handle_pte_fault()
Jens Axboe (1):
mm/filemap.c: avoid always dirtying mapping->flags on O_DIRECT
Jerome Marchand (2):
mm: make copy_pte_range static again
memcg, vmscan: Fix forced scan of anonymous pages
Jianyu Zhan (1):
mm/swap.c: clean up *lru_cache_add* functions
Jiri Slaby (1):
Linux 3.12.30
Johannes Weiner (5):
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: madvise: fix MADV_WILLNEED on shmem swapouts
Joonsoo Kim (7):
slab: correct pfmemalloc check
mm/compaction: disallow high-order page for migration target
mm/compaction: do not call suitable_migration_target() on every page
mm/compaction: change the timing to check to drop the spinlock
mm/compaction: check pageblock suitability once per pageblock
mm/compaction: clean-up code on success of ballon isolation
vmalloc: use rcu list iterator to reduce vmap_area_lock contention
KOSAKI Motohiro (2):
mm: get rid of unnecessary overhead of trace_mm_page_alloc_extfrag()
mm: __rmqueue_fallback() should respect pageblock type
Linus Torvalds (1):
mm: don't pointlessly use BUG_ON() for sanity check
Mel Gorman (30):
mm, x86: Account for TLB flushes only when debugging
x86/mm: Clean up inconsistencies when flushing TLB ranges
x86/mm: Eliminate redundant page table walk during TLB range flushing
mm: compaction: trace compaction begin and end
mm: optimize put_mems_allowed() usage
mm: vmscan: use proportional scanning during direct reclaim and full scan at DEF_PRIORITY
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: calculate classzone_idx once from the zonelist ref
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 unsigned int for order in more places
mm: page_alloc: reduce number of times page_to_pfn is called
mm: page_alloc: convert hot/cold parameter and immediate callers to bool
mm: page_alloc: lookup pageblock migratetype with IRQs enabled during free
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: avoid unnecessary atomic operations during end_page_writeback()
mm: pagemap: avoid unnecessary overhead when tracepoints are deactivated
mm: rearrange zone fields into read-only, page alloc, statistics and page reclaim lines
mm: move zone->pages_scanned into a vmstat counter
mm: vmscan: only update per-cpu thresholds for online CPU
mm: page_alloc: abort fair zone allocation policy when remotes nodes are encountered
mm: page_alloc: reduce cost of the fair zone allocation policy
Michal Hocko (1):
mm: exclude memoryless nodes from zone_reclaim
Nishanth Aravamudan (1):
hugetlb: ensure hugepage access is denied if hugepages are not supported
Raghavendra K T (1):
mm/readahead.c: fix readahead failure for memoryless NUMA nodes and limit readahead pages
Sasha Levin (1):
mm: remove read_cache_page_async()
Shaohua Li (2):
swap: add a simple detector for inappropriate swapin readahead
x86/mm: In the PTE swapout page reclaim case clear the accessed bit instead of flushing the TLB
Tim Chen (1):
fs/superblock: avoid locking counting inodes and dentries before reclaiming them
Vladimir Davydov (4):
mm: vmscan: shrink all slab objects if tight on memory
mm: vmscan: call NUMA-unaware shrinkers irrespective of nodemask
mm: vmscan: respect NUMA policy mask when shrinking slab on direct reclaim
mm: vmscan: shrink_slab: rename max_pass -> freeable
Vlastimil Babka (8):
mm: compaction: encapsulate defer reset logic
mm: compaction: do not mark unmovable pageblocks as skipped in async compaction
mm: compaction: reset scanner positions immediately when they meet
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
mm/page_alloc: prevent MIGRATE_RESERVE pages from being misplaced
Yasuaki Ishimatsu (1):
mm: get rid of unnecessary pageblock scanning in setup_zone_migrate_reserve
Makefile | 2 +-
arch/tile/mm/homecache.c | 2 +-
arch/unicore32/include/asm/mmu_context.h | 4 +-
arch/x86/include/asm/tlbflush.h | 6 +-
arch/x86/kernel/cpu/mtrr/generic.c | 4 +-
arch/x86/mm/pgtable.c | 21 +-
arch/x86/mm/tlb.c | 52 +--
fs/btrfs/compression.c | 2 +-
fs/btrfs/extent_io.c | 15 +-
fs/btrfs/file.c | 10 +-
fs/buffer.c | 28 +-
fs/cramfs/inode.c | 3 +-
fs/exec.c | 5 +-
fs/ext4/mballoc.c | 14 +-
fs/f2fs/checkpoint.c | 1 -
fs/f2fs/node.c | 2 -
fs/fuse/dev.c | 2 +-
fs/fuse/file.c | 4 -
fs/gfs2/aops.c | 1 -
fs/gfs2/meta_io.c | 4 +-
fs/hugetlbfs/inode.c | 5 +
fs/jffs2/fs.c | 2 +-
fs/nfs/blocklayout/blocklayout.c | 2 +-
fs/ntfs/attrib.c | 1 -
fs/ntfs/file.c | 1 -
fs/proc/task_mmu.c | 3 +-
fs/super.c | 16 +-
include/linux/compaction.h | 20 +-
include/linux/cpuset.h | 56 ++-
include/linux/gfp.h | 4 +-
include/linux/huge_mm.h | 4 -
include/linux/hugetlb.h | 10 +
include/linux/jump_label.h | 20 +-
include/linux/migrate.h | 11 +-
include/linux/mm.h | 11 +-
include/linux/mm_types.h | 4 +-
include/linux/mmzone.h | 233 +++++-----
include/linux/page-flags.h | 6 +-
include/linux/pageblock-flags.h | 33 +-
include/linux/pagemap.h | 131 +++++-
include/linux/pagevec.h | 5 +
include/linux/plist.h | 45 ++
include/linux/radix-tree.h | 5 +-
include/linux/sched.h | 7 +
include/linux/shmem_fs.h | 1 +
include/linux/swap.h | 30 +-
include/linux/swapfile.h | 2 +-
include/linux/vm_event_item.h | 4 +-
include/linux/vmacache.h | 38 ++
include/linux/vmstat.h | 8 +
include/trace/events/compaction.h | 67 ++-
include/trace/events/kmem.h | 10 +-
include/trace/events/pagemap.h | 16 +-
kernel/cpuset.c | 16 +-
kernel/debug/debug_core.c | 14 +-
kernel/fork.c | 7 +-
lib/plist.c | 52 +++
lib/radix-tree.c | 106 ++---
mm/Makefile | 2 +-
mm/compaction.c | 347 ++++++++-------
mm/filemap.c | 470 ++++++++++++++-------
mm/fremap.c | 28 +-
mm/frontswap.c | 13 +-
mm/huge_memory.c | 93 +++-
mm/hugetlb.c | 17 +-
mm/internal.h | 22 +-
mm/madvise.c | 2 +-
mm/memory-failure.c | 4 +-
mm/memory.c | 4 +-
mm/memory_hotplug.c | 2 +-
mm/mempolicy.c | 16 +-
mm/migrate.c | 56 ++-
mm/mincore.c | 20 +-
mm/mmap.c | 55 +--
mm/nommu.c | 24 +-
mm/page_alloc.c | 423 +++++++++++--------
mm/readahead.c | 37 +-
mm/shmem.c | 133 ++----
mm/slab.c | 12 +-
mm/slub.c | 16 +-
mm/swap.c | 101 ++++-
mm/swap_state.c | 65 ++-
mm/swapfile.c | 224 +++++-----
mm/truncate.c | 74 +++-
mm/vmacache.c | 114 +++++
mm/vmalloc.c | 6 +-
mm/vmscan.c | 144 ++++---
mm/vmstat.c | 13 +-
88 files changed, 2367 insertions(+), 1358 deletions(-)
create mode 100644 include/linux/vmacache.h
create mode 100644 mm/vmacache.c
thanks,
- --
js
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=viSl
-----END PGP SIGNATURE-----
reply other threads:[~2014-10-08 15:33 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5435595F.2080204@suse.cz \
--to=jslaby@suse.cz \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lwn@lwn.net \
--cc=mgorman@suse.de \
--cc=stable@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.