Messages in this thread | | | Date | Thu, 29 May 2008 13:30:35 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] nommu: fix kobjsize() for SLOB and SLUB |
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On Thu, 29 May 2008, Mike Frysinger wrote:
> On Thu, May 29, 2008 at 9:03 AM, David Howells wrote: > > Mike Frysinger <vapier.adi@gmail.com> wrote: > >> > I fixed it by setting ARCH_KMALLOC_MINALIGN and ARCH_SLAB_MINALIGN. > >> > >> what was the change exactly ? > > > > The attached patch. > > > > diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h > > +#define ARCH_KMALLOC_MINALIGN 8 > > +#define ARCH_SLAB_MINALIGN 8 > > yeah, we were already doing that ... and the problem we had that i > referred to seems to be merged already into mainline, so you shouldnt > run into it unless you're using older kernel versions
You should not have to do this. This is the default alignment that also SLOB needs to follow. We need to align structures correctly for access to long long's.
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