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Subject[PATCH tip/core/rcu 0/2] Expedited grace-period changes for v4.19
Hello!

This series contains a couple of changes to RCU expedited grace periods:

1. Initialize the last rcu_node structure via direct call rather than
via workqueue.

2. Make parallel initialization of parallel grace periods handle the
possibility of CPU 0 begin offline, courtesy of Boqun Feng.
(This is currently marked Not-Yet-Signed-off-by while looking
into the possibility of a more efficient implementation.)

Thanx, Paul

------------------------------------------------------------------------

rcu.h | 3 +++
tree_exp.h | 21 +++++++++++++++++----
2 files changed, 20 insertions(+), 4 deletions(-)

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