lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 8 Jul 2008 15:00:17 +1000 From: Nick Piggin <nickpiggin@...oo.com.au> To: Gregory Haskins <ghaskins@...ell.com> Cc: mingo@...e.hu, peterz@...radead.org, npiggin@...e.de, rostedt@...dmis.org, linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org Subject: Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over On Saturday 28 June 2008 06:29, Gregory Haskins wrote: > Inspired by Peter Zijlstra. > > Signed-off-by: Gregory Haskins <ghaskins@...ell.com> What happened to the feedback I sent about this? It is still nack from me. > --- > > kernel/sched.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > diff --git a/kernel/sched.c b/kernel/sched.c > index 56722b1..0b9f90e 100644 > --- a/kernel/sched.c > +++ b/kernel/sched.c > @@ -2863,6 +2863,10 @@ static int move_tasks(struct rq *this_rq, int > this_cpu, struct rq *busiest, max_load_move - total_load_moved, > sd, idle, all_pinned, &this_best_prio); > class = class->next; > + > + if (idle == CPU_NEWLY_IDLE && this_rq->nr_running) > + break; > + > } while (class && max_load_move > total_load_moved); > > return total_load_moved > 0; > > -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists