On 4/26/22 04:49, Jens Axboe wrote: > Rather than require ctx->completion_lock for ensuring that we don't > clobber the flags, use the atomic bitop helpers instead. This removes > the need to grab the completion_lock, in preparation for needing to set > or clear sq_flags when we don't know the status of this lock. The smp_mb() in io_sq_thread() should also be changed to smp_mb__after_atomic() -- Almog Khaikin
