(+Maarten) On 1/9/26 2:06 PM, Marco Elver wrote:
If there's 1 out of N ww_mutex users that missed ww_acquire_done() there's a good chance that 1 case is wrong.
$ git grep -w ww_acquire_done '**c'|wc -l 11 $ git grep -w ww_acquire_fini '**c'|wc -l 33 The above statistics show that there are more cases where ww_acquire_done() is not called rather than cases where ww_acquire_done() is called. Maarten, since you introduced the ww_mutex code, do you perhaps prefer that calling ww_acquire_done() is optional or rather that all users that do not call ww_acquire_done() are modified such that they call ww_acquire_done()? The full email conversation is available here: https://lore.kernel.org/all/[email protected]/ Thanks, Bart.
