On Tue, Oct 30, 2012 at 03:31:51PM +0000, Christoph Lameter wrote: > On Fri, 26 Oct 2012, JoonSoo Kim wrote: > > > 2012/10/25 Christoph Lameter <cl@xxxxxxxxx>: > > > On Wed, 24 Oct 2012, Pekka Enberg wrote: > > > > > >> So I hate this patch with a passion. We don't have any fastpaths in > > >> mm/slab_common.c nor should we. Those should be allocator specific. > > > > > > I have similar thoughts on the issue. Lets keep the fast paths allocator > > > specific until we find a better way to handle this issue. > > > > Okay. I see. > > How about applying LTO not to the whole kernel code, but just to > > slab_common.o + sl[aou]b.o? > > I think that it may be possible, isn't it? > > Well.... Andi: Is that possible? In principle yes, but would still need a toolchain with LTO support and a few changes. -Andi -- ak@xxxxxxxxxxxxxxx -- Speaking for myself only. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>