Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/kernel26-magellan/patches-2.6.16-r10/0018-2.6.16-hz-no_default_250.patch

    Contents of /trunk/kernel26-magellan/patches-2.6.16-r10/0018-2.6.16-hz-no_default_250.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 70 - (show annotations) (download)
    Thu May 11 19:09:22 2006 UTC (18 years ago) by niro
    File size: 1304 byte(s) 
    import
    1 kernel/Kconfig.hz | 15 +++++++++------
    2 1 files changed, 9 insertions(+), 6 deletions(-)
    3
    4 Index: linux-2.6.16-ck1/kernel/Kconfig.hz
    5 ===================================================================
    6 --- linux-2.6.16-ck1.orig/kernel/Kconfig.hz 2006-03-20 20:46:54.000000000 +1100
    7 +++ linux-2.6.16-ck1/kernel/Kconfig.hz 2006-03-20 20:46:54.000000000 +1100
    8 @@ -21,14 +21,17 @@ choice
    9 help
    10 100 HZ is a typical choice for servers, SMP and NUMA systems
    11 with lots of processors that may show reduced performance if
    12 - too many timer interrupts are occurring.
    13 + too many timer interrupts are occurring. Laptops may also show
    14 + improved battery life.
    15
    16 - config HZ_250
    17 + config HZ_250_NODEFAULT
    18 bool "250 HZ"
    19 help
    20 - 250 HZ is a good compromise choice allowing server performance
    21 - while also showing good interactive responsiveness even
    22 - on SMP and NUMA systems.
    23 + 250 HZ is a lousy compromise choice allowing server interactivity
    24 + while also showing desktop throughput and no extra power saving on
    25 + laptops. Good for when you can't make up your mind.
    26 +
    27 + Recommend 100 or 1000 instead.
    28
    29 config HZ_1000
    30 bool "1000 HZ"
    31 @@ -41,6 +44,6 @@ endchoice
    32 config HZ
    33 int
    34 default 100 if HZ_100
    35 - default 250 if HZ_250
    36 + default 250 if HZ_250_NODEFAULT
    37 default 1000 if HZ_1000
    38