Messages in this thread | | | Date | Sun, 11 May 2008 16:00:17 +0200 | From | Ingo Molnar <> | Subject | Re: [git pull] scheduler fixes |
| |
* Matthew Wilcox <matthew@wil.cx> wrote:
> Current XFS CVS has a fix from myself and Christoph that gets rid of > the l_flushsema and replaces it with a staggered wakeup of each task > that's waiting as the previously woken task clears the critical > section.
the solution is to reduce semaphore usage by converting them to mutexes. Is anyone working on removing legacy semaphore use from XFS?
Ingo
| |