Eric Lee / smarc-fsl-linux-kernel

17 Feb, 2007

1 commit

23 Jun, 2006

1 commit

28 Mar, 2006

1 commit

30 Oct, 2005

1 commit

  • 2774812f4   [PATCH] memory hotplug prep: kill local_mapnr ... Browse Code »

    The following series implements memory hot-add for ppc64 and i386. There are
    x86_64 and ia64 implementations that will be submitted shortly as well,
    through the normal maintainers.

    This patch:

    local_mapnr is unused, except for in an alpha header. Keep the alpha one,
    kill the rest.

    Signed-off-by: Dave Hansen
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Dave Hansen
     

24 Jun, 2005

1 commit

  • 408fde81c   [PATCH] remove non-DISCONTIG use of pgdat->node_mem_map ... Browse Code »

    This patch effectively eliminates direct use of pgdat->node_mem_map outside
    of the DISCONTIG code. On a flat memory system, these fields aren't
    currently used, neither are they on a sparsemem system.

    There was also a node_mem_map(nid) macro on many architectures. Its use
    along with the use of ->node_mem_map itself was not consistent. It has
    been removed in favor of two new, more explicit, arch-independent macros:

    pgdat_page_nr(pgdat, pagenr)
    nid_page_nr(nid, pagenr)

    I called them "pgdat" and "nid" because we overload the term "node" to mean
    "NUMA node", "DISCONTIG node" or "pg_data_t" in very confusing ways. I
    believe the newer names are much clearer.

    These macros can be overridden in the sparsemem case with a theoretically
    slower operation using node_start_pfn and pfn_to_page(), instead. We could
    make this the only behavior if people want, but I don't want to change too
    much at once. One thing at a time.

    This patch removes more code than it adds.

    Compile tested on alpha, alpha discontig, arm, arm-discontig, i386, i386
    generic, NUMAQ, Summit, ppc64, ppc64 discontig, and x86_64. Full list
    here: http://sr71.net/patches/2.6.12/2.6.12-rc1-mhp2/configs/

    Boot tested on NUMAQ, x86 SMP and ppc64 power4/5 LPARs.

    Signed-off-by: Dave Hansen
    Signed-off-by: Martin J. Bligh
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Dave Hansen
     

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds