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    SubjectRe: 2.4.20pre5aa2
    On Thu, Sep 12, 2002 at 07:14:14PM -0700, Samuel Flory wrote:
    > include/asm-i386/page.h:#define __VMALLOC_RESERVE (128 << 20)
    > include/asm/page.h:#define __VMALLOC_RESERVE (128 << 20)
    >
    >
    > Andrea Arcangeli wrote:
    >
    > >On Thu, Sep 12, 2002 at 07:47:48PM -0500, Stephen Lord wrote:
    > >
    > >
    > >>How much memory is in the machine by the way? And Andrea, is the
    > >>vmalloc space size reduced in the 3G user space configuration?
    > >>
    > >>
    > >
    > >it's not reduced, it's the usual 128m.
    > >
    > >BTW, I forgot to say that to really take advantage of CONFIG_2G one
    > >should increase __VMALLOC_RESERVE too, it's not directly in function of
    > >the CONFIG_2G.
    > >
    >
    > So how much do you recommend increasing it? Currently it's:
    > include/asm-i386/page.h:#define __VMALLOC_RESERVE (128 << 20)
    > include/asm/page.h:#define __VMALLOC_RESERVE (128 << 20)

    you can try to compile with CONFIG_3G and to set __VMALLOC_RESERVE to
    (512 << 20) and see if it helps. If it only happens a bit later then
    it's most probably an address space leak, should be easy to track down
    some debugging instrumentation.

    Andrea
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