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| author | Tejun Heo <tj@kernel.org> | 2024-02-20 19:36:14 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-02-20 19:36:14 -1000 |
| commit | e9a8e01f9b133c145dd125021ec47c006d108af4 (patch) | |
| tree | d8f037dd26522cb575f011975081c80379926274 /kernel/async.c | |
| parent | c5f5b9422a49e9bc1c2f992135592ed921ac18e5 (diff) | |
workqueue: Clean up enum work_bits and related constants
The bits of work->data are used for a few different purposes. How the bits
are used is determined by enum work_bits. The planned disable/enable support
will add another use, so let's clean it up a bit in preparation.
- Let WORK_STRUCT_*_BIT's values be determined by enum definition order.
- Deliminate different bit sections the same way using SHIFT and BITS
values.
- Rename __WORK_OFFQ_CANCELING to WORK_OFFQ_CANCELING_BIT for consistency.
- Introduce WORK_STRUCT_PWQ_SHIFT and replace WORK_STRUCT_FLAG_MASK and
WORK_STRUCT_WQ_DATA_MASK with WQ_STRUCT_PWQ_MASK for clarity.
- Improve documentation.
No functional changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com>
Diffstat (limited to 'kernel/async.c')
0 files changed, 0 insertions, 0 deletions