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 <[email protected]> CC: "Theodore Ts'o" <[email protected]> --- drivers/char/random.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/random.c b/drivers/char/random.c index 85e81ec..d6f673e 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1481,6 +1481,7 @@ unsigned int get_random_int(void) return ret; } +EXPORT_SYMBOL(get_random_int); /* * randomize_range() returns a start address such that -- 1.7.12 -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
