linux-kernel - [GIT PULL] SLAB changes for v3.11-rc0

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Date:	Sun, 14 Jul 2013 22:06:59 +0300 (EEST)
From:	Pekka Enberg <penberg@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Christoph Lameter <cl@...ux.com>, linux-kernel@...r.kernel.org
Subject: [GIT PULL] SLAB changes for v3.11-rc0

Hi Linus,

Please pull the latest SLAB tree from:

  git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git slab/for-linus

Highlights:

  - Fix for boot-time problems on some architectures due to
    init_lock_keys() not respecting kmalloc_caches boundaries
    (Christoph Lameter)

  - CONFIG_SLUB_CPU_PARTIAL requested by RT folks (Joonsoo Kim)

  - Fix for excessive slab freelist draining (Wanpeng Li)

  - SLUB and SLOB cleanups and fixes (various people)

The tree also contains Christoph's unification work that I merged in
too late had to revert because it broke things. We'll try again for
v3.12.

			Pekka

------------------>
The following changes since commit 21884a83b2192a00885d7244a1dda32debd2fbc7:

  Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2013-07-06 14:09:38 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux.git slab/for-linus

Christoph Lameter (4):
      slob: Rework #ifdeffery in slab.h
      slab: fix init_lock_keys
      mm/sl[aou]b: Move kmalloc_node functions to common code
      mm/sl[aou]b: Move kmalloc definitions to slab.h

Joonsoo Kim (2):
      slub: do not put a slab to cpu partial list when cpu_partial is 0
      slub: Make cpu partial slab support configurable

Michael Opdenacker (1):
      slab: add kmalloc() to kernel API documentation

Pekka Enberg (2):
      Revert "mm/sl[aou]b: Move kmalloc definitions to slab.h"
      Revert "mm/sl[aou]b: Move kmalloc_node functions to common code"

Sasha Levin (1):
      slob: use DIV_ROUND_UP where possible

Steven Rostedt (2):
      slob: Check for NULL pointer before calling ctor()
      slub: Check for page NULL before doing the node_match check

Wanpeng Li (6):
      mm/slab: Fix drain freelist excessively
      mm/slab: Sharing s_next and s_stop between slab and slub
      mm/slab: Fix /proc/slabinfo unwriteable for slab
      mm/slub: Drop unnecessary nr_partials
      mm/slub: Use node_nr_slabs and node_nr_objs in get_slabinfo
      mm/slab: Give s_next and s_stop slab-specific names

Zhouping Liu (1):
      mm, slab: moved kmem_cache_alloc_node comment to correct place

 include/linux/slab.h     |   57 +++++++++++++++++++++++++++++++++------------
 include/linux/slob_def.h |    8 ------
 init/Kconfig             |   11 +++++++++
 mm/slab.c                |   51 ++++++++++++++++++----------------------
 mm/slab.h                |    3 ++
 mm/slab_common.c         |   18 ++++++++++----
 mm/slob.c                |    4 +-
 mm/slub.c                |   38 +++++++++++++++++++++---------
 8 files changed, 121 insertions(+), 69 deletions(-)
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