On Sat, Jan 11, 2014 at 1:42 AM, Dave Hansen <dave@xxxxxxxx> wrote: > On 01/10/2014 03:39 PM, Andrew Morton wrote: >>> I tested 4 cases, all of these on the "cache-cold kfree()" case. The >>> first 3 are with vanilla upstream kernel source. The 4th is patched >>> with my new slub code (all single-threaded): >>> >>> http://www.sr71.net/~dave/intel/slub/slub-perf-20140109.png >> >> So we're converging on the most complex option. argh. > > Yeah, looks that way. Seems like a reasonable compromise between memory usage and allocation speed. Christoph? Pekka -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
