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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-01-25 21:08:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:08:34 +0100 |
| commit | 5973e5b954848c63855a357ad4ff39882e3904f7 (patch) | |
| tree | e88c2d900a228401cefc7e144bf5628434df18ac /scripts/checkversion.pl | |
| parent | sched: print backtrace of running tasks too (diff) | |
| download | linux-5973e5b954848c63855a357ad4ff39882e3904f7.tar.xz linux-5973e5b954848c63855a357ad4ff39882e3904f7.zip | |
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>
Diffstat (limited to 'scripts/checkversion.pl')
0 files changed, 0 insertions, 0 deletions