lkml.org 
[lkml]   [2007]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 3/5] 4KSTACKS, move out of Kernel hacking menu (i386)
    Date

    Since 4KSTACKS is nolonger a debug only feature, move it out of
    the Kernel Hacking menu (i386).

    Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
    ---

    diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
    index f952493..d4988cd 100644
    --- a/arch/i386/Kconfig
    +++ b/arch/i386/Kconfig
    @@ -922,6 +922,15 @@ config COMPAT_VDSO

    If unsure, say Y.

    +config 4KSTACKS
    + bool "Use 4Kb for kernel stacks instead of 8Kb"
    + help
    + If you say Y here the kernel will use a 4Kb stacksize for the
    + kernel stack attached to each process/thread. This facilitates
    + running more threads on a system and also reduces the pressure
    + on the VM subsystem for higher order allocations. This option
    + will also use IRQ stacks to compensate for the reduced stackspace.
    +
    endmenu

    config ARCH_ENABLE_MEMORY_HOTPLUG
    diff --git a/arch/i386/Kconfig.debug b/arch/i386/Kconfig.debug
    index 7131a16..90cc3a0 100644
    --- a/arch/i386/Kconfig.debug
    +++ b/arch/i386/Kconfig.debug
    @@ -56,15 +56,6 @@ config DEBUG_RODATA
    portion of the kernel code won't be covered by a 2MB TLB anymore.
    If in doubt, say "N".

    -config 4KSTACKS
    - bool "Use 4Kb for kernel stacks instead of 8Kb"
    - help
    - If you say Y here the kernel will use a 4Kb stacksize for the
    - kernel stack attached to each process/thread. This facilitates
    - running more threads on a system and also reduces the pressure
    - on the VM subsystem for higher order allocations. This option
    - will also use IRQ stacks to compensate for the reduced stackspace.
    -
    config X86_FIND_SMP_CONFIG
    bool
    depends on X86_LOCAL_APIC || X86_VOYAGER

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-08-12 23:01    [W:0.020 / U:59.460 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site