On Thu, May 23, 2013 at 03:55:53AM +0800, Xiao Guangrong wrote: > Zap at lease 10 pages before releasing mmu-lock to reduce the overload > caused by requiring lock > > After the patch, kvm_zap_obsolete_pages can forward progress anyway, > so update the comments > > [ It improves kernel building 0.6% ~ 1% ]
Can you please describe the overload in more detail? Under what scenario is kernel building improved? -- 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/
