From: Eric Dumazet <eric.duma...@gmail.com> Date: Mon, 31 Oct 2016 13:32:55 -0700
> From: Eric Dumazet <eduma...@google.com> > > Systems with large pages (64KB pages for example) do not always have > huge quantity of memory. > > A big SK_MEM_QUANTUM value leads to fewer interactions with the > global counters (like tcp_memory_allocated) but might trigger > memory pressure much faster, giving suboptimal TCP performance > since windows are lowered to ridiculous values. > > Note that sysctl_mem units being in pages and in ABI, we also need > to change sk_prot_mem_limits() accordingly. > > Signed-off-by: Eric Dumazet <eduma...@google.com> Applied, thanks Eric.
