lkml.org 
[lkml]   [2010]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectTransparent Hugepage Support #27
http://git.kernel.org/?p=linux/kernel/git/andrea/aa.git;a=shortlog

first: git clone git://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git
or first: git clone --reference linux-2.6 git://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git
later: git fetch; git checkout -f origin/master

The tree is rebased and git pull won't work.

http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.35-rc4/transparent_hugepage-27/
http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.35-rc4/transparent_hugepage-27.gz

Diff #26 -> #27:

b/compound_futex | 39 ++----
Avoid taking compound_lock.

b/compound_get_put | 13 +-
Take compound_lock_irqsave/irqrestore.

b/compound_lock | 22 +++
Add compound_lock_irqsave/irqrestore.

b/do_swap_page-VM_FAULT_WRITE | 21 +++
Set VM_FAULT_WRITE when taking over the page in do_swap_page.

b/has_transparent_hugepage | 45 +++++++
Auto disable THP if PSE not set (needed when running as Xen guest
paravirt and on 32bit kernels with THP enabled booted on old systems
without 2M pages).

b/khugepaged | 7 -
Fix khugepaged startup race condition.

b/memcg_check_room | 88 +++++++++++++++
b/memcg_consume_stock | 51 +++++++++
b/memcg_oom | 34 ++++++
memcg fixes from Johannes.

b/pmd_mangling_x86 | 38 +++++-
Build with CONFIG_SMP=n.

b/remove-lumpy_reclaim | 24 ++--
Removed one leftover of lumpy reclaim.

b/root_anon_vma-swapin | 91 ++++++++++++++++
Use local vma->anon_vma when taking over the page, from Rik.

b/swapin-race-conditions | 152 +++++++++++++++++++++++++++
Fix two theoretical swapin race conditions (one only relevant for KSM
the other only relevant when >50% swap is full).

b/transparent_hugepage | 21 +--
Robustness improvement to pmd_same checks, it wasn't a bug but let's
not relay on complex locking and hold the page pins to be sure the
pmd_same checks are reliable.

net-regress | 72 ------------
removed.

Full diff:

Documentation/vm/transhuge.txt | 283 ++++
arch/alpha/include/asm/mman.h | 2
arch/mips/include/asm/mman.h | 2
arch/parisc/include/asm/mman.h | 2
arch/powerpc/mm/gup.c | 12
arch/x86/include/asm/paravirt.h | 23
arch/x86/include/asm/paravirt_types.h | 6
arch/x86/include/asm/pgtable-2level.h | 9
arch/x86/include/asm/pgtable-3level.h | 23
arch/x86/include/asm/pgtable.h | 149 ++
arch/x86/include/asm/pgtable_64.h | 28
arch/x86/include/asm/pgtable_types.h | 3
arch/x86/kernel/paravirt.c | 3
arch/x86/kernel/vm86_32.c | 1
arch/x86/kvm/mmu.c | 26
arch/x86/kvm/paging_tmpl.h | 4
arch/x86/mm/gup.c | 25
arch/x86/mm/pgtable.c | 66 +
arch/xtensa/include/asm/mman.h | 2
fs/Kconfig | 2
fs/exec.c | 44
fs/proc/meminfo.c | 14
fs/proc/page.c | 14
include/asm-generic/mman-common.h | 2
include/asm-generic/pgtable.h | 130 ++
include/linux/gfp.h | 14
include/linux/huge_mm.h | 143 ++
include/linux/khugepaged.h | 66 +
include/linux/ksm.h | 20
include/linux/kvm_host.h | 4
include/linux/memory_hotplug.h | 14
include/linux/mm.h | 114 +
include/linux/mm_inline.h | 13
include/linux/mm_types.h | 3
include/linux/mmu_notifier.h | 40
include/linux/mmzone.h | 1
include/linux/page-flags.h | 36
include/linux/res_counter.h | 12
include/linux/rmap.h | 33
include/linux/sched.h | 1
include/linux/swap.h | 2
kernel/fork.c | 12
kernel/futex.c | 55
mm/Kconfig | 38
mm/Makefile | 1
mm/compaction.c | 15
mm/huge_memory.c | 2182 ++++++++++++++++++++++++++++++++++
mm/hugetlb.c | 69 -
mm/ksm.c | 80 -
mm/madvise.c | 8
mm/memcontrol.c | 167 +-
mm/memory-failure.c | 2
mm/memory.c | 241 +++
mm/memory_hotplug.c | 14
mm/mempolicy.c | 14
mm/migrate.c | 22
mm/mincore.c | 7
mm/mmap.c | 57
mm/mprotect.c | 20
mm/mremap.c | 8
mm/page_alloc.c | 31
mm/pagewalk.c | 1
mm/rmap.c | 228 ++-
mm/sparse.c | 4
mm/swap.c | 117 +
mm/swap_state.c | 6
mm/swapfile.c | 2
mm/vmscan.c | 56
mm/vmstat.c | 3
virt/kvm/iommu.c | 2
virt/kvm/kvm_main.c | 39
71 files changed, 4396 insertions(+), 496 deletions(-)

\
 
 \ /
  Last update: 2010-07-09 18:49    [from the cache]
©2003-2011 Jasper Spaans