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| author | Paul E. McKenney <[email protected]> | 2011-05-25 20:42:06 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-05-28 15:41:56 +0000 |
| commit | cc3ce5176d83cd8ae1134f86e208ea758d6cb78e (patch) | |
| tree | a28ada4c1e5fd8c3e8210ca1a1df950af8a704ff /fs/jbd2/commit.c | |
| parent | rcu: Remove waitqueue usage for cpu, node, and boost kthreads (diff) | |
| download | kernel-cc3ce5176d83cd8ae1134f86e208ea758d6cb78e.tar.gz kernel-cc3ce5176d83cd8ae1134f86e208ea758d6cb78e.zip | |
rcu: Start RCU kthreads in TASK_INTERRUPTIBLE state
Upon creation, kthreads are in TASK_UNINTERRUPTIBLE state, which can
result in softlockup warnings. Because some of RCU's kthreads can
legitimately be idle indefinitely, start them in TASK_INTERRUPTIBLE
state in order to avoid those warnings.
Suggested-by: Peter Zijlstra <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Tested-by: Yinghai Lu <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions