Re: [PATCH for-next 3/9] RDMA/rxe: Fix freeing busy objects

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On 7/31/23 13:11, Jason Gunthorpe wrote:
> On Fri, Jul 21, 2023 at 03:50:16PM -0500, Bob Pearson wrote:
>> @@ -175,16 +175,17 @@ static void rxe_elem_release(struct kref *kref)
>>  {
>>  	struct rxe_pool_elem *elem = container_of(kref, typeof(*elem), ref_cnt);
>>  
>> -	complete(&elem->complete);
>> +	complete_all(&elem->complete);
>>  }
>>  
>> -int __rxe_cleanup(struct rxe_pool_elem *elem, bool sleepable)
>> +void __rxe_cleanup(struct rxe_pool_elem *elem, bool sleepable)
>>  {
> 
> You should definately put this one change in its own patch doing just
> that.
> 
> Jason

Please explain a little more. I only found this change because the
change in rxe_complete to repeat the wait_for_completion call didn't work.
This seemed to fix it but the man page and comments didn't explain
complete_all very well.

Bob



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