Commit bdcfa3e5 authored Apr 25, 2014 by Christoph Hellwig Committed by Jens Axboe Apr 28, 2014

random: export add_disk_randomness



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 <hch@lst.de>
Acked-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Jens Axboe <axboe@fb.com>

parent c4a634f4

drivers/char/random.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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

		/*********************************************************************