Messages in this thread Patch in this message | | | From | Kent Overstreet <> | Subject | [PATCH 2/4] Export get_random_int() | Date | Tue, 15 Jan 2013 13:25:40 -0800 |
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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 <koverstreet@google.com> CC: "Theodore Ts'o" <tytso@mit.edu> --- 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
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