On 04/11/2019 04:37 AM, Peter Zijlstra wrote:
>
> After applying:
>
> 1,2,5,3
>
> Do we want to do something like the below?
>
> There is absolutely no reason anymore we need spread the implementation
> over 3 files: rwsem.h rwsem.c rwsem-xadd.c. And I went insane chasing
> things around.
>
> Note
After applying:
1,2,5,3
Do we want to do something like the below?
There is absolutely no reason anymore we need spread the implementation
over 3 files: rwsem.h rwsem.c rwsem-xadd.c. And I went insane chasing
things around.
Note the below also includes a number of cleanups, there were still
v3:
- Add 2 more patches in front to fix build and testing issues found.
Patch 1 can actually be merged on top of the patch "locking/rwsem:
Enhance DEBUG_RWSEMS_WARN_ON() macro" in part 1.
- Change the handoff patch (now patch 4) to set handoff bit immediately
after wakeup for RT w
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