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authorAkinobu Mita <akinobu.mita@gmail.com>2013-04-29 16:21:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 18:28:42 -0700
commit6d65df3325c380f3c897330c48f0e53d73b8f362 (patch)
tree469323f63abe2d00925328c7fbcb41624dc85949
parentd3d30417d32adb5bec041f2c3988b5f91c4e7eec (diff)
downloadlinux-6d65df3325c380f3c897330c48f0e53d73b8f362.tar.gz
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>
-rw-r--r--kernel/rcutree.c2
-rw-r--r--kernel/test_kprobes.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 5b8ad827fd8..2f8530bc4b1 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -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();
diff --git a/kernel/test_kprobes.c b/kernel/test_kprobes.c
index f8b11a28317..12d6ebbfdd8 100644
--- 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");