On Fri, Aug 10, 2012 at 08:23:23AM -0500, Serge Hallyn wrote: > Quoting Alex Kelly (alex.page.kelly@xxxxxxxxx): > > Adds an expert Kconfig option, CONFIG_COREDUMP, which allows disabling of core dump. > > This saves approximately 2.6k in the compiled kernel, and complements CONFIG_ELF_CORE, > > which now depends on it. > > Is there another reason than the 2.6k to do this? My kernels range > between 4.8 and 5M, so that's .05% size savings? A kitchen-sink kernel might take up that much space, but you can build a minimal embedded kernel that only takes up ~200k, at which point 2.6k represents a >1% decrease. Add a few more changes like this, and those decreases start to add up. At this point, no one thing you can chop out of the kernel will give you a 100k decrease by itself; you need a pile of changes like this one to do that. - Josh Triplett -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
