This will be needed for pending changes to the scsi midlayer that now calls
lower level block APIs, as well as any blk-mq driver that wants to contribute
to the random pool.
Signed-off-by: Christoph Hellwig <h...@lst.de>
---
drivers/char/random.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 6b75713..0a19d86 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -902,6 +902,7 @@ void add_disk_randomness(struct gendisk *disk)
add_timer_randomness(disk->random, 0x100 + disk_devt(disk));
trace_add_disk_randomness(disk_devt(disk), ENTROPY_BITS(&input_pool));
}
+EXPORT_SYMBOL_GPL(add_disk_randomness);
#endif
/*********************************************************************
--
1.7.10.4
--
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