| commit | dd1f723bf56bd96efc9d90e9e60dc511c79de48f | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Fri Nov 08 00:14:53 2013 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Fri Nov 08 00:14:53 2013 -0500 |
| tree | 3860500165c69c225ccd5121f2ffde93dfbf4f02 | |
| parent | f2754114400afe38ad5ade3b588451c4f36a61af [diff] |
ext4: use prandom_u32() instead of get_random_bytes() Many of the uses of get_random_bytes() do not actually need cryptographically secure random numbers. Replace those uses with a call to prandom_u32(), which is faster and which doesn't consume entropy from the /dev/random driver. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>