On Tuesday 11 September 2007 22:03, Andi Kleen wrote:
> Denys Vlasenko <[email protected]> writes:
> >
> > text data bss dec hex filename
> > 5159478 1005139 406784 6571401 644589 linux-2.6.23-rc4.org/vmlinux
> > 5131822 996090 401439 6529351 63a147 linux-2.6.23-rc4.gc/vmlinux
> >
> > In this particular case, 402 objects were discarded, saving 42 kb.
>
> I wonder how many of those are 100% unused on all configurations?
> That could be an useful janitor task to clean up
With CONFIG_DISCARD_UNUSED_SECTIONS=y ld will helpfully flood you
with the list of discarded stuff. I pass --print-gc-sections to it.
--
vda
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
