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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-06-11 23:50:22 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-07-17 23:58:42 +0200 |
| commit | 9b683874504a57cfa97558d403c75e286e20c9ce (patch) | |
| tree | 7feefb3d2a33e5bf0a6ff9b96c06fdf5db215eba /Documentation/cma | |
| parent | rcu: Reset rcu_fanout_leaf if out of bounds (diff) | |
| download | linux-9b683874504a57cfa97558d403c75e286e20c9ce.tar.xz linux-9b683874504a57cfa97558d403c75e286e20c9ce.zip | |
rcu: Stop disabling CPU hotplug in synchronize_rcu_expedited()
The fact that tasks could be migrated from leaf to root rcu_node
structures meant that synchronize_rcu_expedited() had to disable
CPU hotplug. However, tasks now stay put, so this commit removes the
CPU-hotplug disabling from synchronize_rcu_expedited().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/cma')
0 files changed, 0 insertions, 0 deletions