Theodore Ts'o 3ef4cb2d65
random: optimize spinlock use in add_device_randomness() ...
The add_device_randomness() function calls mix_pool_bytes() twice for
the input pool and the non-blocking pool, for a total of four times.
By using _mix_pool_byte() and taking the spinlock in
add_device_randomness(), we can halve the number of times we need
take each pool's spinlock.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu >
2013-10-10 14:32:17 -04:00
2013-07-31 14:41:03 -07:00
2013-08-22 23:39:02 +02:00
2013-08-20 08:38:23 -04:00
2013-08-28 19:26:38 -07:00
2013-08-13 17:57:48 -07:00
2013-07-31 15:11:50 -04:00
2013-07-02 14:23:01 -07:00
2013-07-03 16:07:25 -07:00
2013-10-10 14:32:17 -04:00
2013-08-13 10:01:56 -07:00
2013-07-14 19:36:57 -04:00
2013-08-07 22:25:06 +02:00
2013-07-29 13:32:29 +02:00
2013-07-24 11:05:18 -07:00
2013-07-03 17:12:13 -07:00
2013-09-02 09:54:06 -07:00
2013-07-23 16:01:28 -07:00
2013-07-03 16:07:41 -07:00
2013-07-27 20:24:36 +02:00
2013-07-31 14:41:02 -07:00
2013-07-31 00:34:31 +02:00
2013-08-30 09:03:39 +10:00
2013-08-09 11:34:19 +02:00
2013-07-03 16:07:41 -07:00
2013-07-16 23:19:19 -07:00
2013-08-08 12:43:07 -07:00
2013-08-05 10:31:18 +02:00
2013-07-10 18:15:41 -07:00
2013-08-19 19:30:21 +01:00
2013-07-31 14:24:06 -07:00
2013-08-30 16:15:52 -07:00
2013-07-10 14:46:40 -07:00
2013-08-29 09:48:32 -07:00
2013-08-30 17:52:44 -04:00
2013-07-02 08:44:02 -07:00
2013-07-04 11:40:58 -07:00
2013-08-01 13:11:47 +10:00
2013-08-16 15:56:51 -04:00
2013-08-09 15:04:09 -07:00
2013-07-03 16:08:06 -07:00
2013-07-03 16:07:41 -07:00
2013-07-10 11:10:27 -07:00
2013-07-26 11:36:12 -07:00
2013-07-23 12:15:15 -07:00
2013-07-05 12:09:48 -07:00
2013-08-30 18:01:19 -04:00
2013-07-09 18:24:39 -07:00
2013-08-21 20:05:49 -05:00
2013-07-14 19:36:59 -04:00
2013-07-31 23:42:32 +02:00
2013-07-03 17:12:13 -07:00
2013-08-07 22:55:00 +02:00
2013-07-02 11:44:19 -07:00
2013-08-07 21:57:17 +02:00
2013-08-23 09:52:32 -07:00
2013-07-18 01:38:59 +02:00
2013-07-10 11:13:00 -07:00
2013-07-03 16:08:06 -07:00
2013-07-31 14:41:02 -07:00
2013-07-10 11:10:27 -07:00
2013-07-11 12:35:09 -07:00
2013-08-13 17:57:48 -07:00
2013-08-22 09:26:51 -07:00
2013-08-26 13:33:58 +04:00
2013-07-29 20:27:54 +01:00
2013-07-13 14:52:21 -07:00
2013-08-23 10:31:47 -07:00
2013-07-11 12:57:19 -07:00
2013-07-22 09:34:46 +08:00
2013-08-27 16:59:56 +10:00
2013-07-03 16:07:26 -07:00
2013-08-26 15:22:15 -07:00
2013-07-03 16:07:41 -07:00
2013-07-24 16:36:41 -06:00
2013-07-23 14:38:20 -07:00
2013-08-09 11:52:34 -07:00
2013-07-10 14:50:58 -07:00
2013-07-03 16:08:06 -07:00
2013-07-13 14:52:21 -07:00
2013-08-21 16:38:33 -07:00
2013-07-10 11:10:27 -07:00
2013-07-10 11:10:27 -07:00
3ef4cb2d65