rcu: Tell the compiler that rcu_state_p is immutable

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This commit adds a "const" tag to the declarations of rcu_state_p,
which should allow the compiler to generate better code and also to
catch erroneous assignments to this variable.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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This commit is contained in:

Paul E. McKenney 2015-03-04 07:39:27 -08:00

parent 727b705baf

commit b28a7c0166

2 changed files with 3 additions and 3 deletions

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2

kernel/rcu/tree.c

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4

kernel/rcu/tree_plugin.h

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