On 4/25/24 10:16 AM, Zhu Yanjun wrote: > ? 2024/4/25 17:38, Zhu Yanjun ??: >> When a mutex lock is not used any more, the function mutex_destroy >> should be called to mark the mutex lock uninitialized. >> > > Sorry. Fixes tag is missing. > I will send out the V2 with this Fixes tag. Then please also fix the commit title, it's pretty bad. Make it something ala: null_blk: fix missing mutex_destroy() at module removal -- Jens Axboe