Hi Markus,
On Sat, Mar 28, 2020 at 12:37 AM Markus Elfring wrote:
> > Convert the last few remaining mmap_sem rwsem calls to use the new
> > mmap locking API. These were missed by coccinelle for some reason
>
> Will the clarification of this software situation become more interesting?
>
> > (I think coccinelle does not support some of the preprocessor
> > constructs in these files ?)
>
> I suggest to omit this information from the final change description.
> Would you like to help any more to find nicer solutions
> for remaining open issues?
So, from a practical perspective I think coccinelle has filled its
purpose for me - it got 99% of the job done, and I had to do the last
1% by hand which is not ideal, but really not too bad either. Also, by
using coccinelle I think reviewers can appreciate that the
change is purely mechanical, and reproduce it on their end if needed,
which facilitates the review process greatly.
I would be interested to find out why coccinelle wasn't able to do the
last 1%, but only as part of a long-term learning process on getting
better with coccinelle - I don't consider it a blocker for short-term
progress on this patchset.
--
Michel "Walken" Lespinasse
A program is never fully debugged until the last user dies.
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