On 06/04/2017 11:35 PM, Goldwyn Rodrigues wrote:
> @@ -1900,6 +1905,17 @@ generic_make_request_checks(struct bio *bio)
> goto end_io;
> }
>
> + /*
> + * For a REQ_NOWAIT based request, return -EOPNOTSUPP
> + * if queue does not have QUEUE_FLAG_NOWAIT_SUPPORT set
From: Goldwyn Rodrigues
A new bio operation flag REQ_NOWAIT is introduced to identify bio's
orignating from iocb with IOCB_NOWAIT. This flag indicates
to return immediately if a request cannot be made instead
of retrying.
Stacked devices such as md (the ones with
From: Goldwyn Rodrigues
A new bio operation flag REQ_NOWAIT is introduced to identify bio's
orignating from iocb with IOCB_NOWAIT. This flag indicates
to return immediately if a request cannot be made instead
of retrying.
Stacked devices such as md (the ones with
From: Goldwyn Rodrigues
A new bio operation flag REQ_NOWAIT is introduced to identify bio's
orignating from iocb with IOCB_NOWAIT. This flag indicates
to return immediately if a request cannot be made instead
of retrying.
Stacked devices such as md (the ones with