random: align rekey_work's timer

Align rekey_work. Even though it's infrequent, we may as well line it up. Signed-off-by: Anton Blanchard <[email protected]> Acked-by: Matt Mackall <[email protected]> Cc: Theodore Ts'o <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
glzhao · Apr 3, 2009 · 417b43d · 417b43d
1 parent 98f4ebb
commit 417b43d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/char/random.c b/drivers/char/random.c
@@ -1488,7 +1488,8 @@ static void rekey_seq_generator(struct work_struct *work)
 	keyptr->count = (ip_cnt & COUNT_MASK) << HASH_BITS;
 	smp_wmb();
 	ip_cnt++;
-	schedule_delayed_work(&rekey_work, REKEY_INTERVAL);
+	schedule_delayed_work(&rekey_work,
+			      round_jiffies_relative(REKEY_INTERVAL));
 }
 
 static inline struct keydata *get_keyptr(void)