> > > + /* usage is recorded in bytes */ > > > + total = mem->res.usage >> PAGE_SHIFT; > > > + rss = mem_cgroup_read_stat(&mem->stat, MEM_CGROUP_STAT_RSS); > > > + return (rss * 100) / total; > > > > Never tried 64 bit division on a 32 bit system. I hope we don't > > have to resort to do_div() sort of functionality. > > > Hmm, maybe it's better to make these numebrs be just "long". > I'll try to change per-cpu-counter implementation. > > Thanks, > -Kame besides that, i think 'total' can be zero here. YAMAMOTO Takashi _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
