Doug / smarc-fsl-linux-kernel

23 Mar, 2011

1 commit

  • 565d76cb7   zlib: slim down zlib_deflate() workspace when possible ... Browse Code »

    Instead of always creating a huge (268K) deflate_workspace with the
    maximum compression parameters (windowBits=15, memLevel=8), allow the
    caller to obtain a smaller workspace by specifying smaller parameter
    values.

    For example, when capturing oops and panic reports to a medium with
    limited capacity, such as NVRAM, compression may be the only way to
    capture the whole report. In this case, a small workspace (24K works
    fine) is a win, whether you allocate the workspace when you need it (i.e.,
    during an oops or panic) or at boot time.

    I've verified that this patch works with all accepted values of windowBits
    (positive and negative), memLevel, and compression level.

    Signed-off-by: Jim Keniston
    Cc: Herbert Xu
    Cc: David Miller
    Cc: Chris Mason
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Jim Keniston
     

03 Feb, 2008

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