Here comes the second batch of my page fault scalability patches.
It starts off with a few small adjustments, takes a detour around
update_mem_hiwater in 06/21, then really gets under way with 09/21.
It ends with almost all of the changes complete in the common core, but
still using page_table_lock unscalably. Scattered changes to arch files,
nothing major, needed before finally splitting the lock in the third batch.
This batch is against 2.6.14-rc2-mm2 plus Nick's core remove PageReserved.
18/21 is a small fix to that patch, you may want to move it down there.
Hugh
Documentation/cachetlb.txt | 9
arch/alpha/mm/remap.c | 6
arch/arm/mm/consistent.c | 6
arch/arm/mm/ioremap.c | 4
arch/arm/mm/mm-armv.c | 14
arch/arm/oprofile/backtrace.c | 46 --
arch/arm26/mm/memc.c | 18 -
arch/cris/mm/ioremap.c | 4
arch/frv/mm/dma-alloc.c | 5
arch/i386/mm/ioremap.c | 4
arch/i386/oprofile/backtrace.c | 38 --
arch/ia64/mm/fault.c | 34 --
arch/ia64/mm/init.c | 13
arch/ia64/mm/tlb.c | 2
arch/m32r/mm/ioremap.c | 4
arch/m68k/mm/kmap.c | 2
arch/m68k/sun3x/dvma.c | 2
arch/mips/mm/ioremap.c | 4
arch/parisc/kernel/pci-dma.c | 2
arch/parisc/mm/ioremap.c | 6
arch/ppc/kernel/dma-mapping.c | 6
arch/ppc/mm/4xx_mmu.c | 4
arch/ppc/mm/pgtable.c | 4
arch/ppc64/mm/imalloc.c | 5
arch/ppc64/mm/init.c | 4
arch/s390/mm/ioremap.c | 4
arch/sh/mm/ioremap.c | 4
arch/sh64/mm/ioremap.c | 4
arch/sparc/mm/generic.c | 4
arch/sparc64/mm/generic.c | 6
arch/um/kernel/skas/mmu.c | 3
arch/x86_64/mm/ioremap.c | 4
fs/compat.c | 1
fs/exec.c | 15
fs/hugetlbfs/inode.c | 4
fs/proc/task_mmu.c | 43 +-
include/asm-generic/4level-fixup.h | 11
include/asm-i386/pgtable.h | 3
include/asm-parisc/tlbflush.h | 3
include/asm-um/pgtable.h | 2
include/linux/hugetlb.h | 2
include/linux/mm.h | 85 +++--
include/linux/rmap.h | 4
include/linux/sched.h | 29 +
kernel/exit.c | 5
kernel/fork.c | 2
kernel/futex.c | 6
kernel/sched.c | 2
mm/filemap_xip.c | 15
mm/fremap.c | 67 +---
mm/hugetlb.c | 27 -
mm/memory.c | 609 +++++++++++++++----------------------
mm/mempolicy.c | 7
mm/mmap.c | 44 +-
mm/mprotect.c | 7
mm/mremap.c | 64 +--
mm/msync.c | 21 -
mm/nommu.c | 18 -
mm/rmap.c | 113 +++---
mm/swapfile.c | 20 -
mm/vmalloc.c | 4
61 files changed, 623 insertions(+), 885 deletions(-)
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