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  1. 19 3月, 2009 1 次提交
  3. 24 2月, 2009 1 次提交
    • T
      x86: update populate_extra_pte() and add populate_extra_pmd() · 458a3e64
      由 Tejun Heo 提交于 
      Impact: minor change to populate_extra_pte() and addition of pmd flavor

Update populate_extra_pte() to return pointer to the pte_t for the
specified address and add populate_extra_pmd() which only populates
till the pmd and returns pointer to the pmd entry for the address.

For 64bit, pud/pmd/pte fill functions are separated out from
set_pte_vaddr[_pud]() and used for set_pte_vaddr[_pud]() and
populate_extra_{pte|pmd}().
Signed-off-by: NTejun Heo <tj@kernel.org>
      458a3e64
  5. 20 2月, 2009 1 次提交
    • T
      x86: convert to the new dynamic percpu allocator · 11124411
      由 Tejun Heo 提交于 
      Impact: use new dynamic allocator, unified access to static/dynamic
        percpu memory

Convert to the new dynamic percpu allocator.

* implement populate_extra_pte() for both 32 and 64
* update setup_per_cpu_areas() to use pcpu_setup_static()
* define __addr_to_pcpu_ptr() and __pcpu_ptr_to_addr()
* define config HAVE_DYNAMIC_PER_CPU_AREA
Signed-off-by: NTejun Heo <tj@kernel.org>
      11124411
  7. 13 2月, 2009 1 次提交
  9. 12 2月, 2009 3 次提交
  11. 09 2月, 2009 2 次提交
    • I
      x86, pgtable.h: fix 2-level 32-bit build · c47c1b1f
      由 Ingo Molnar 提交于 
      - pmd_flags() needs to be available on 2-levels too
- provide pud_large() wrapper as well
- include page.h - it provides basic types relied on by pgtable.h
Signed-off-by: NIngo Molnar <mingo@elte.hu>
      c47c1b1f
    • I
      x86, pgtable.h: macro-ify *_page() methods · e5f7f202
      由 Ingo Molnar 提交于 
      The p?d_page() methods still rely on highlevel types and methods:

In file included from arch/x86/kernel/early_printk.c:18:
/home/mingo/tip/arch/x86/include/asm/pgtable.h: In function ‘pmd_page’:
/home/mingo/tip/arch/x86/include/asm/pgtable.h:516: error: implicit declaration of function ‘__pfn_to_section’
/home/mingo/tip/arch/x86/include/asm/pgtable.h:516: error: initialization makes pointer from integer without a cast
/home/mingo/tip/arch/x86/include/asm/pgtable.h:516: error: implicit declaration of function ‘__section_mem_map_addr’
/home/mingo/tip/arch/x86/include/asm/pgtable.h:516: error: return makes pointer from integer without a cast

So convert them to macros and document the type dependency.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
      e5f7f202
  13. 07 2月, 2009 31 次提交