From 1f8e8ed05184eed5f9adf48fb2f6be00a907a181 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Mon, 9 Apr 2012 00:39:00 -0400 Subject: [PATCH] Export get_random_int() Needed for bcache - need a cheap source of random numbers for perturbing IO sizes, for rate limiting IO to the SSD. Signed-off-by: Kent Overstreet CC: "Theodore Ts'o" --- drivers/char/random.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/random.c b/drivers/char/random.c index 32a6c57..cd9a621 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1485,6 +1485,7 @@ unsigned int get_random_int(void) return ret; } +EXPORT_SYMBOL(get_random_int); /* * randomize_range() returns a start address such that -- 2.7.4