kernel/: rename random32() to prandom_u32()
Use preferable function name which implies using a pseudo-random
number generator.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 5b8ad82..2f8530b 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1319,7 +1319,7 @@
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)
schedule_timeout_uninterruptible(2);
#endif /* #ifdef CONFIG_PROVE_RCU_DELAY */
cond_resched();
diff --git a/kernel/test_kprobes.c b/kernel/test_kprobes.c
index f8b11a2..12d6ebbf 100644
--- a/kernel/test_kprobes.c
+++ b/kernel/test_kprobes.c
@@ -365,7 +365,7 @@
target2 = kprobe_target2;
do {
- rand1 = random32();
+ rand1 = prandom_u32();
} while (rand1 <= div_factor);
printk(KERN_INFO "Kprobe smoke test started\n");