On Tue, Mar 28, 2006 at 10:34:39AM -0600, Kumar Gala wrote:
[..]
>
> >Here are more compilation results with allnoconfig, allmodconfig and
> >allyesconfig on i386. I have picked section sizes from the output
> >of readelf.
> >
> >allnoconfig
> >----------
> >
> >vmlinux bloat: 0
> >
> >.text bloat: 1008 bytes
> >.data bloat: 672 bytes.
> >.init.text bloat: 128 bytes
> >.init.data bloat: 0 bytes
> >
> >(Not sure why vmlinux size difference is zero, given the fact that few
> > sections are showing bloated size)
> >
> >
> >allmodconfig (CONFIG_DEBUG_INFO=n)
> >------------
> >
> >vmlinux bloat:4096 bytes
> >
> >.text bloat: 4064 bytes
> >.init.text bloat: 470 bytes
> >.data bloat: 640 bytes
> >
> >
> >allyesconfig (CONFIG_DEBUG_INFO=n)
> >-----------
> >
> >vmlinux size bloat: 52K
> >
> >.text bloat: 28.5K
> >.init_text bloat: 5K
> >.eh_frame bloat: 16K (What's that. Looks big)
> >.rodata bloat: 152 bytes
> >.data bloat: 768 bytes
>
> So the bloat seems be in the drivers as expected.
>
> Vivek, mind updating these against -mm2 also, can you fixup arch/
> powerpc/kernel/pci_32.c.
>
> Andrew, any issues in merging into -mm?
These patches are now in -mm2. I did some cross compilation for powerpc
and fixed more warnings including powerpc/kernel/pci_32.c. Posting patches
in a separate thread.
-vivek
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