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 <anton@samba.org>
Acked-by: Matt Mackall <mpm@selenic.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 7c43ae7..f824ef8 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1488,7 +1488,8 @@
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)