Eric Lee / smarc-fsl-linux-kernel

31 Oct, 2005

1 commit

  • fb5eeeee4   [PATCH] cpusets: bitmap and mask remap operators ... Browse Code »

    In the forthcoming task migration support, a key calculation will be
    mapping cpu and node numbers from the old set to the new set while
    preserving cpuset-relative offset.

    For example, if a task and its pages on nodes 8-11 are being migrated to
    nodes 24-27, then pages on node 9 (the 2nd node in the old set) should be
    moved to node 25 (the 2nd node in the new set.)

    As with other bitmap operations, the proper way to code this is to provide
    the underlying calculation in lib/bitmap.c, and then to provide the usual
    cpumask and nodemask wrappers.

    This patch provides that. These operations are termed 'remap' operations.
    Both remapping a single bit and a set of bits is supported.

    Signed-off-by: Paul Jackson
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Paul Jackson
     

26 Jun, 2005

1 commit

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