diff options
| author | Tejun Heo <[email protected]> | 2023-05-17 17:02:08 -1000 |
|---|---|---|
| committer | Tejun Heo <[email protected]> | 2023-05-17 17:02:08 -1000 |
| commit | bdf8b9bfc131864f0fcef268b34123acfb6a1b59 (patch) | |
| tree | 922fb9b2fb1234c3a4079b6be0ce75a2ecc5b6a6 /drivers/fpga/fpga-mgr.c | |
| parent | c54d5046a06b90adb3d1188f0741a88692854354 (diff) | |
workqueue: Improve locking rule description for worker fields
* Some worker fields are modified only by the worker itself while holding
pool->lock thus making them safe to read from self, IRQ context if the CPU
is running the worker or while holding pool->lock. Add 'K' locking rule
for them.
* worker->sleeping is currently marked "None" which isn't very descriptive.
It's used only by the worker itself. Add 'S' locking rule for it.
A future patch will depend on the 'K' rule to access worker->current_* from
the scheduler ticks.
Signed-off-by: Tejun Heo <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions