Eric Lee / smarc-fsl-linux-kernel

25 Jul, 2008

1 commit

  • 9109fb7b3   mm: drop unneeded pgdat argument from free_area_init_node() ... Browse Code »

    free_area_init_node() gets passed in the node id as well as the node
    descriptor. This is redundant as the function can trivially get the node
    descriptor itself by means of NODE_DATA() and the node's id.

    I checked all the users and NODE_DATA() seems to be usable everywhere
    from where this function is called.

    Signed-off-by: Johannes Weiner
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Johannes Weiner
     

21 Jul, 2008

1 commit

  • 93026e217   arch/m68k/mm/sun3mmu.c: Eliminate NULL test and memset after alloc_bootmem ... Browse Code »

    As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
    alloc_bootmem and related functions never return NULL and always return a
    zeroed region of memory. Thus a NULL test or memset after calls to these
    functions is unnecessary.

    This was fixed using the following semantic patch.
    (http://www.emn.fr/x-info/coccinelle/)

    //
    @@
    expression E;
    statement S;
    @@

    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    .. when != E
    (
    - BUG_ON (E == NULL);
    |
    - if (E == NULL) S
    )

    @@
    expression E,E1;
    @@

    E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
    .. when != E
    - memset(E,0,E1);
    //

    Signed-off-by: Julia Lawall
    Signed-off-by: Geert Uytterhoeven
    Signed-off-by: Linus Torvalds

    Julia Lawall
     

10 Dec, 2006

1 commit

  • a3a79bd7c   [PATCH] Sun3: General updates ... Browse Code »

    General compile fixes for 2.6.16 for sun3, and some updates to make the new
    bootloader work correctly. Tested on 3/50, 3/60, 3/80.

    Signed-off-by: Sam Creasey
    Signed-off-by: Geert Uytterhoeven
    Signed-off-by: Linus Torvalds

    Sam Creasey
     

23 Jun, 2006

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