[lkml]   [2009]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] cpuacct: add a branch prediction
On Thu, 2009-02-26 at 19:28 +0900, KAMEZAWA Hiroyuki wrote:

> Taking hierarchy mutex while reading will make read-side stable.

We're talking about scheduling here, taking a mutex to stop scheduling
won't work, nor will it be acceptible to use anything that will.

 \ /
  Last update: 2009-02-26 11:47    [from the cache]
©2003-2014 Jasper Spaans. hosted at Digital Ocean