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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-03-14 14:29:53 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-04-18 11:38:20 -0700
commit2b34c43cc1671c59bad6dd1682ae3ee4f0919eb7 (patch)
tree43741e096b4627598e7deb28a333596cd3f5fdb5 /include/linux/rcu_node_tree.h
parentf2425b4efb0c69e77c0b9666b605ae4a1ecaae47 (diff)
srcu: Move rcu_init_levelspread() to rcu_tree_node.h
This commit moves the rcu_init_levelspread() function from kernel/rcu/tree.c to kernel/rcu/rcu.h so that SRCU can access it. This is another step towards enabling SRCU to create its own combining tree. This commit is code-movement only, give or take knock-on adjustments. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcu_node_tree.h')
-rw-r--r--include/linux/rcu_node_tree.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/rcu_node_tree.h b/include/linux/rcu_node_tree.h
index b7eb97096b1c..4b766b61e1a0 100644
--- a/include/linux/rcu_node_tree.h
+++ b/include/linux/rcu_node_tree.h
@@ -96,7 +96,4 @@
# error "CONFIG_RCU_FANOUT insufficient for NR_CPUS"
#endif /* #if (NR_CPUS) <= RCU_FANOUT_1 */
-extern int rcu_num_lvls;
-extern int rcu_num_nodes;
-
#endif /* __LINUX_RCU_NODE_TREE_H */