Messages in this thread | | | Date | Thu, 27 Sep 2007 06:56:11 -0700 | From | Arjan van de Ven <> | Subject | Re: [PATCH -mm] task_struct: move ->fpu_counter and ->oomkilladj |
| |
On Thu, 27 Sep 2007 13:55:57 +0400 Alexey Dobriyan <adobriyan@sw.ru> wrote:
> There is nice 2 byte hole after struct task_struct::ioprio field > into which we can put two 1-byte fields: ->fpu_counter and > ->oomkilladj. > > [cc'ing Arjan just in case ->fpu_counter placement wasn't completely > random :^)]
fpu_counter was more or less random, but it does get written to frequently (making the cacheline dirty) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |