| 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
| ||
|
Message-Id: <1190342455.6461.6.camel@Homer.simpson.net> Date: Fri, 21 Sep 2007 04:40:55 +0200 From: Mike Galbraith <efault@....de> To: Willy Tarreau <w@....eu> Cc: Tong Li <tong.n.li@...el.com>, Ingo Molnar <mingo@...e.hu>, dimm <dmitry.adamushko@...il.com>, linux-kernel@...r.kernel.org, Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl> Subject: Re: [git] CFS-devel, group scheduler, fixes On Thu, 2007-09-20 at 21:48 +0200, Willy Tarreau wrote: > I don't know if this is relevant, but 4294966399 in nr_uninterruptible > for cpu#0 equals -897, exactly the negation of cpu1.nr_uninterruptible. > I don't know if this rings a bell for someone or if it's a completely > useless comment, but just in case... A task can block on one cpu, and wake up on another, which isn't tracked, hence the fishy looking numbers. The true nr_uninterruptible is the sum of all. -Mike - 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