kernel/: rename random32() to prandom_u32()

Use preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
cooldroid · Dec 14, 2015 · f8800c8 · f8800c8
1 parent 3217649
commit f8800c8
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
@@ -1451,7 +1451,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
 					    rnp->grphi, rnp->qsmask);
 		raw_spin_unlock_irq(&rnp->lock);
 #ifdef CONFIG_PROVE_RCU_DELAY
-		if ((random32() % (rcu_num_nodes * 8)) == 0 &&
+		if ((prandom_u32() % (rcu_num_nodes * 8)) == 0 &&
 		    system_state == SYSTEM_RUNNING)
 			schedule_timeout_uninterruptible(2);
 #endif /* #ifdef CONFIG_PROVE_RCU_DELAY */

diff --git a/kernel/test_kprobes.c b/kernel/test_kprobes.c
@@ -365,7 +365,7 @@ int init_test_probes(void)
 	target2 = kprobe_target2;
 
 	do {
-		rand1 = random32();
+		rand1 = prandom_u32();
 	} while (rand1 <= div_factor);
 
 	printk(KERN_INFO "Kprobe smoke test started\n");