On Wed, 2015-08-12 at 20:00 +0300, Sorin Dumitru wrote: > Would clamping the values to a min value, like setsockopt(SO_SNDBUF) > does, be an option? > I still find it odd that SO_SNDBUF limits you, while the /proc > interface doesn't. If you think it's > too much, I'm ok with reverting it since it affects scripts. > > On those arches where PAGE_SIZE == 64K(or > 16K) it looks like we have > tcp_wmem[1] > smaller than tcp_wmem[0]. Shouldn't we do something about this?
As long as we do not crash if/when root user changes /proc/sys/net settings, we are good. I would not care if performance is bad if root does something really stupid. root user is supposed to not mess things just for fun. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
