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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-12-17 08:35:02 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-01-15 23:33:15 -0800 |
| commit | fb81a44b88e6173ed0f6e9d6a1afa5305fb63f6e (patch) | |
| tree | faa68798164b89dd6d37a9a591e62e9dfc7afdad /tools/testing/selftests | |
| parent | rcu: Make cond_resched_rcu_qs() apply to normal RCU flavors (diff) | |
| download | linux-dev-fb81a44b88e6173ed0f6e9d6a1afa5305fb63f6e.tar.xz linux-dev-fb81a44b88e6173ed0f6e9d6a1afa5305fb63f6e.zip | |
rcu: Add GP-kthread-starvation checks to CPU stall warnings
This commit adds a message that is printed if the relevant grace-period
kthread has not been able to run for the two seconds preceding the
stall warning. (The two seconds is double the maximum interval between
successive bouts of quiescent-state forcing.)
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'tools/testing/selftests')
0 files changed, 0 insertions, 0 deletions