Commit a508aa59 authored Apr 19, 2018 by Paul E. McKenney

rcu: Cleanup, don't put ->completed into an int



It is true that currently only the low-order two bits are used, so
there should be no problem given modern machines and compilers, but
good hygiene and maintainability dictates use of an unsigned long
instead of an int.  This commit therefore makes this change.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Nicholas Piggin <npiggin@gmail.com>

parent bd7af846

kernel/rcu/tree.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1765,7 +1765,7 @@ out:
		*/
		static bool rcu_future_gp_cleanup(struct rcu_state rsp, struct rcu_node rnp)
		{
		int c = rnp->completed;
		unsigned long c = rnp->completed;
		bool needmore;
		struct rcu_data *rdp = this_cpu_ptr(rsp->rda);

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