[RFC PATCH 0/6] add kmalloc_align()

[Lai Jiangshan]

Add add kmalloc_align() for alignment requirement.
Almost no behavior changed nor overhead added.

Lai Jiangshan (6):
  kenrel.h: add ALIGN_OF_LAST_BIT()
  slub: add kmalloc_align()
  slab: add kmalloc_align()
  don't couple the header size with the alignment
  slob: add kmalloc_align()
  workqueue: use kmalloc_align() instead of hacking

 include/linux/kernel.h   |    2 ++
 include/linux/slab_def.h |    6 ++++++
 include/linux/slob_def.h |   14 +++++++++++++-
 include/linux/slub_def.h |    6 ++++++
 init/Kconfig             |    1 -
 kernel/workqueue.c       |   23 ++++++++-------------------------------------
 mm/slab.c                |    8 ++++----
 mm/slob.c                |   38 +++++++++++++++++++++-----------------
 mm/slub.c                |    2 +-
 9 files changed, 58 insertions(+), 41 deletions(-)

-- 
1.7.4.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/