[ botched linux-kernel address in the first try ]
On Wed, Dec 04, 2013 at 05:29:43PM -0500, Johannes Weiner wrote: > Hi Eric, > > commit 2e685cad57906e19add7189b5ff49dfb6aaa21d3 > Author: Eric W. Biederman <ebied...@xmission.com> > Date: Sat Oct 19 16:26:19 2013 -0700 > > tcp_memcontrol: Kill struct tcp_memcontrol > > Replace the pointers in struct cg_proto with actual data fields and kill > struct tcp_memcontrol as it is not fully redundant. > > This removes a confusing, unnecessary layer of abstraction. > > Signed-off-by: "Eric W. Biederman" <ebied...@xmission.com> > Signed-off-by: David S. Miller <da...@davemloft.net> > > triggers a build warning because it removed the only reference to a > function but not the function itself: > > linux/net/ipv4/tcp_memcontrol.c:9:13: warning: > ‘memcg_tcp_enter_memory_pressure’ defined but not used [-Wunused-function] > static void memcg_tcp_enter_memory_pressure(struct sock *sk) > > I can not see from the changelog why this function is no longer used, > or who is supposed to now set cg_proto->memory_pressure which you > still initialize etc. Either way, the current state does not seem to > make much sense. The author would be the best person to double check > such changes, but he wasn't copied on your patch, so I copied him now. > > Apologies if this has been brought up before, I could not find any > reference on LKML of either this patch or a report of this warning. > > Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
