Export get_random_int()

Kent Overstreet · Kent Overstreet · commit 1f8e8ed05184 · 2013-03-23T15:53:52.000-07:00
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 &lt;koverstreet@google.com&gt;
CC: "Theodore Ts'o" &lt;tytso@mit.edu&gt;
diff --git 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

Original file line number	Diff line number	Diff line change
`@@ -1485,6 +1485,7 @@ unsigned int get_random_int(void)`
`1485`	`1485`
`1486`	`1486`	`return ret;`
`1487`	`1487`	`}`
	`1488`	`+EXPORT_SYMBOL(get_random_int);`
`1488`	`1489`
`1489`	`1490`	`/*`
`1490`	`1491`	`* randomize_range() returns a start address such that`