> On Thu, 18 Sep 2014 17:25:12 +0800, "Wang, Yalin" > <Yalin.Wang@xxxxxxxxxxxxxx> wrote: > > This patch make some change to unflatten_dt_node(), make sure the > > device_node don't reference to fdt raw blob memory, so that we can > > free the raw blob reserved memory after initcalls. > > > > Signed-off-by: Yalin Wang <yalin.wang@xxxxxxxxxxxxxx> > > Do you have any measurements showing a change in available memory before > and after the patch? > > g. > I test it on ARM, Fdt is 164K, <6>[ 5.134319] Freeing fdt memory: 164K Before this patch, the total memory of kernel is, MemTotal: 883224 kB After apply this patch, MemTotal: 883236 kB We can get more 12KB memory. Thanks -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
