Messages in this thread | | | Date | Fri, 13 Sep 2002 14:53:45 +0200 | From | Andrea Arcangeli <> | Subject | Re: 2.4.20pre5aa2 |
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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.
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