Commit 29ffebc5 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Convert ULONG_CMP_GE() to time_after() for jiffy comparison 



This commit converts the ULONG_CMP_GE() in rcu_gp_fqs_loop() to
time_after() to reflect the fact that it is comparing a timestamp to
the jiffies counter.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent da44cd6c

kernel/rcu/tree.c

+1 −1
Original line number Diff line number Diff line
@@ -1700,7 +1700,7 @@ static void rcu_gp_fqs_loop(void) 
		    !rcu_preempt_blocked_readers_cgp(rnp))

			break;

		/* If time for quiescent-state forcing, do it. */

		if (ULONG_CMP_GE(jiffies, rcu_state.jiffies_force_qs) ||

		if (!time_after(rcu_state.jiffies_force_qs, jiffies) ||

		    (gf & RCU_GP_FLAG_FQS)) {

			trace_rcu_grace_period(rcu_state.name, rcu_state.gp_seq,

					       TPS("fqsstart"));