From: Daniel Borkmann Date: Tue, 12 Nov 2013 22:45:41 +0000 (+0100) Subject: random32: add __init prefix to prandom_start_seed_timer X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=66b251422be7cb39e7619fee647724720f74d1f7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git random32: add __init prefix to prandom_start_seed_timer We only call that in functions annotated with __init, so add __init prefix in prandom_start_seed_timer() as well, so that the kernel can make use of this hint and we can possibly free up resources after it's usage. And since it's an internal function rename it to __prandom_start_seed_timer(). Signed-off-by: Daniel Borkmann Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- diff --git a/lib/random32.c b/lib/random32.c index 82da4f4c3489..4f9d5dffc554 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -222,7 +222,7 @@ static void __prandom_timer(unsigned long dontcare) add_timer(&seed_timer); } -static void prandom_start_seed_timer(void) +static void __init __prandom_start_seed_timer(void) { set_timer_slack(&seed_timer, HZ); seed_timer.expires = jiffies + 40 * HZ; @@ -270,7 +270,7 @@ void prandom_reseed_late(void) static int __init prandom_reseed(void) { __prandom_reseed(false); - prandom_start_seed_timer(); + __prandom_start_seed_timer(); return 0; } late_initcall(prandom_reseed);