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kernel/: rename random32() to prandom_u32()

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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>
This commit is contained in:
Akinobu Mita 2013-04-29 16:21:30 -07:00 committed by Linus Torvalds
parent d3d30417d3
commit 6d65df3325
2 changed files with 2 additions and 2 deletions
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2
kernel/rcutree.c
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@ -1319,7 +1319,7 @@ 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)
schedule_timeout_uninterruptible(2);
#endif /* #ifdef CONFIG_PROVE_RCU_DELAY */
cond_resched();

2
kernel/test_kprobes.c
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@ -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");