On Thu, 6 Mar 2014, Mikulas Patocka wrote: > This patch adds unlikely and likely hints to the function mempool_free. It > lays out the code in such a way that the common path is executed > straighforward and saves a cache line. > What observable performance benefit have you seen with this patch and with what architecture? Could we include some data in the changelog? -- 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>