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The ~200 Line Linux Kernel Patch That Does Wonders

An anonymous reader writes "There is a relatively miniscule patch to the Linux kernel scheduler being queued up for Linux 2.6.38 that is proving to have dramatic results for those multi-tasking on the desktop. Phoronix is reporting the ~200 line Linux kernel patch that does wonders with before and after videos demonstrating the much-improved responsiveness and interactivity of the Linux desktop. While compiling the Linux kernel with 64 parallel jobs, 1080p video playback was still smooth, windows could be moved fluidly, and there was not nearly as much of a slowdown compared to when this patch was applied. Linus Torvalds has shared his thoughts on this patch: So I think this is firmly one of those 'real improvement' patches. Good job. Group scheduling goes from 'useful for some specific server loads' to 'that's a killer feature.'"

12 of 603 comments (clear)

  1. Linux desktop-user-adoption focus groups? by h00manist · · Score: 0, Offtopic

    Is there some place that conducts desktop user focus groups, market studies, etc, on how to increase Linux desktop acceptance? Does anyone publish these results. I participated in a few market-study projects, and although I don't really like these techniques for increasing the sales of detergent, I admit they are awfully effective for understanding what the user thinks of and wants. The ideas that guru techs have of user needs are evidently going to be different than the conclusions that direct observation of user comments by usability engineers, psychologists and anthropologists.

    --
    Build your own energy sources from scratch. http://otherpower.com/
  2. Re:windows by CarpetShark · · Score: 0, Offtopic

    Was I the only one thinking about Amigas and Alphastations?

  3. Re:windows by Anonymous Coward · · Score: -1, Offtopic

    Was I the only one thinking about Natalie Portman?

  4. Re:Isn't it awesome by GF678 · · Score: 0, Offtopic

    Damn straight. Going from Vista to 7 was an amazing improvement.

  5. Re:windows by Blakey+Rat · · Score: 0, Offtopic

    Aw, you've finally learned that capitalization matters! How's your uncle Jack?

  6. TOO LATE THE HERO !! AND I"LL SING IT TO YOU !! by Anonymous Coward · · Score: -1, Offtopic

    From the godfather of soul hisself

    I hear you had a good offer down on Third Avenue
    You tell me that was the reason
    For whatcha' put me through, Yeah
    And now you come collapsin' back
    I feel the heat of your attack
    Want me to take you back
    I'm givin' you the sack
    So don't waste your time

    It's a Little Too Little
    It's a Little Too Late
    I'm a Little Too Hurt
    And there's nothin' left that I've gotta say
    You can cry to me baby
    But there's only so much I can take
    Ah, it's a Little Too Little
    It's a Little Too Late

    You say you had a good time
    But did ya' think it was for free - yeah
    And how much did it get ya', all their flattery
    And now you come back, runnin' for protection
    You've been bitten by love and stung by rejection
    You can't connect
    What did you expect?
    I'm still gettin' over you

  7. Re:Wasn't there a desktop friendly scheduler rejec by Culture20 · · Score: 0, Offtopic

    Ah, thanks. Good to know I'm not senile yet. I can haz memory?

  8. funny, haha by toby · · Score: -1, Offtopic

    But compiling the kernel is the one area where Gentoo is exactly the same as every other distribution.

    --
    you had me at #!
  9. At the beginning of a sentence by tepples · · Score: -1, Offtopic

    Aw, you've finally learned that capitalization matters!

    Not always. True, the word "windows" meaning display areas and the word "Windows" meaning a Microsoft operating system look different much of the time. But for one thing, they look the same at the beginning of a sentence. For another, lazy people often write "windows" when they mean "Windows", and confused replies routinely get interpreted as unfunny sarcasm and moderated down as Troll or Overrated.

    1. Re:At the beginning of a sentence by Blakey+Rat · · Score: 0, Offtopic

      and confused replies routinely get interpreted as unfunny sarcasm and moderated down as Troll or Overrated.

      How do replies with extremely long, boring and pedantic "corrections" of obvious jokes fare?

  10. OT: your sig by molo · · Score: 0, Offtopic

    I keep seeing your signature and thinking that it is a group of fans of the Honda CB 750 Nighthawk motorcycle. Disappointment soon follows. :(

    -molo

    --
    Using your sig line to advertise for friends is lame.
  11. Re:Compiling the kernel by Bing+Tsher+E · · Score: 0, Offtopic

    The best choice is just to never, ever, sign up for a Facebook account.

    Or if you insist on poking around in it a little, sign up for a totally fake account for a few hours. It's only interesting for that amount of time anyway.