Re: [PATCH] block: Fix secure erase

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> --- a/block/elevator.c
> +++ b/block/elevator.c
> @@ -366,7 +366,10 @@ void elv_dispatch_sort(struct request_queue *q, struct request *rq)
>  	list_for_each_prev(entry, &q->queue_head) {
>  		struct request *pos = list_entry_rq(entry);
>  
> -		if ((req_op(rq) == REQ_OP_DISCARD) != (req_op(pos) == REQ_OP_DISCARD))
> +		if ((req_op(rq) == REQ_OP_DISCARD ||
> +		     req_op(rq) == REQ_OP_SECURE_ERASE) !=
> +		    (req_op(pos) == REQ_OP_DISCARD ||
> +		     req_op(pos) == REQ_OP_SECURE_ERASE))
>  			break;

This really should be a:

	if (req_op(rq) != req_op(pos))

I'l lleave it up to Jens if he wants that in this patch or not, otherwise
I'll send an incremental patch.

Otherwise this looks fine:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux