Re: [PATCH v2 0/7] Use guard() instead of rwsem locking

[Li Ming]

On 2/20/2025 5:09 AM, Dave Jiang wrote:
>
> On 2/17/25 7:48 AM, Li Ming wrote:
>> Use scoped resource management to replace open-coded locking operation
>> is recommended. CXL subsystem still remains some down_read()/up_read()
>> and down_write()/up_write() which can be replaced by guard() simply.
>>
>> This patchset includes simply using guard() instead of some
>> down_read()/up_read() and down_write()/up_write() cases. Besides, it
>> also includes some function code cleanup after using guard().
>>
>> base-commit: a64dcfb451e254085a7daee5fe51bf22959d52d3 (tag: v6.14-rc2)
>>
>> v2:
>> - Drop some local variables. (Jonathan)
>> - Rename __construct_region() to construct_auto_region(). (Jonathan and Dave)
> Hi Ming,
> Can you please do me a favor and rebase this against cxl/next for a v3? I think there are some conflicts against the DPA cleanup that's not easily resolved. Thanks!
>
> DJ

Sure, will do that.


Ming