| commit | 5973e5b954848c63855a357ad4ff39882e3904f7 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Fri Jan 25 21:08:34 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Jan 25 21:08:34 2008 +0100 |
| tree | e88c2d900a228401cefc7e144bf5628434df18ac | |
| parent | 5fb5e6de55860a99c2d8fe7e0c8222d5c53d8464 [diff] |
sched: fix: don't take a mutex from interrupt context print_cfs_stats is callable from interrupt context (sysrq), hence it should not take mutexes. Change it to use RCU since the task group data is RCU freed anyway. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>