Files
odroid-linux/include/linux
Lai Jiangshan 45d9550a0e workqueue: allow more off-queue flag space
When a work item is off-queue, its work->data contains WORK_STRUCT_*
and WORK_OFFQ_* flags.  As WORK_OFFQ_* flags are used only while a
work item is off-queue, it can occupy bits of work->data which aren't
used while off-queue.  WORK_OFFQ_* currently only use bits used by
on-queue CWQ pointer.  As color bits aren't used while off-queue,
there's no reason to not use them.

Lower WORK_OFFQ_FLAG_BASE from WORK_STRUCT_FLAG_BITS to
WORK_STRUCT_COLOR_SHIFT thus giving 4 more bits to off-queue flag
space which is also used to record worker_pool ID while off-queue.

This doesn't introduce any visible behavior difference.

tj: Rewrote the description.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2013-03-04 09:44:57 -08:00
..
2013-03-01 13:39:00 -08:00
2013-02-22 09:22:19 +02:00
2013-01-02 17:36:10 -08:00
2013-01-03 14:34:06 -08:00
2012-07-30 17:25:21 -07:00
2012-10-08 13:50:20 +10:30
2012-12-02 00:05:12 +00:00
2012-09-20 14:31:45 +02:00
2012-07-30 17:25:11 -07:00
2013-02-25 09:24:55 -05:00
2012-11-08 16:58:31 +01:00
2012-12-24 09:36:38 -07:00
2012-09-30 18:02:20 -07:00
2013-02-21 14:16:27 -03:00
2012-10-16 18:49:15 -07:00
2013-02-26 02:46:08 -05:00
2012-11-22 13:43:27 +09:00
2013-01-24 09:04:04 +01:00
2012-11-28 21:49:02 -05:00
2013-02-22 23:31:31 -05:00
2012-11-08 16:58:30 +01:00
2013-01-25 21:03:54 -08:00
2012-11-23 12:23:40 +01:00
2013-02-27 19:10:21 -08:00
2013-02-06 15:59:47 -05:00
2012-12-14 13:05:26 +10:30
2013-01-29 13:59:57 -05:00
2012-09-07 14:57:45 -04:00
2012-09-11 10:15:02 +02:00
2012-11-21 15:09:26 -08:00
2013-01-10 11:44:38 -06:00
2012-07-17 09:13:37 -07:00
2013-01-29 19:32:58 -08:00
2012-11-20 16:15:02 +10:00
2012-11-03 14:50:15 -04:00
2012-10-10 01:15:44 -04:00
2012-12-12 17:38:33 -08:00
2013-01-21 17:18:20 +10:30
2012-12-14 13:06:40 +10:30
2012-12-25 18:45:06 -05:00
2012-12-11 17:22:27 -08:00
2012-10-17 15:53:02 -05:00
2012-10-10 22:41:05 -04:00
2012-07-31 18:42:43 -07:00
2013-01-24 15:37:26 +01:00
2013-01-03 15:57:14 -08:00
2013-01-23 13:44:00 -05:00
2012-11-16 14:33:04 -08:00
2012-10-06 03:05:01 +09:00
2013-02-19 08:43:34 +01:00
2013-02-03 15:09:26 -05:00
2012-12-18 15:02:13 -08:00
2012-12-18 15:02:14 -08:00
2013-02-10 19:41:08 -05:00
2012-12-24 09:36:38 -07:00
2013-02-14 09:21:15 -05:00
2012-08-21 16:28:31 +02:00
2012-10-09 16:22:32 +09:00
2012-07-22 23:57:55 +04:00
2013-01-15 22:43:15 -08:00
2013-02-08 18:28:04 +01:00
2012-09-05 17:21:36 -07:00
2013-01-25 15:06:01 -08:00