On 02/04/2010 05:21 AM, Or Gerlitz wrote:
[PATCH V2 08/9] ib/iser: move to use libiscsi passthrough mode
The libiscsi passthrough mode invokes the transport xmit calls directly
without first going through an internal queue as done in the other mode
which uses a queue and a xmitworker thread. N
Mike Christie wrote:
> What prevents the problem this code was handling from coming up now? Are
> you now preallocating enough resources, or are you returning
> -ENOMEM/-ENOBUFS from the init_task/xmit_task callouts so the scsi layer
> is now requeueing the IO?
Basically before/after this change w
On 02/03/2010 09:41 AM, Or Gerlitz wrote:
@@ -526,17 +523,8 @@ void iser_snd_completion(struct iser_tx_
kmem_cache_free(ig.desc_cache, tx_desc);
}
- if (atomic_read(&iser_conn->ib_conn->post_send_buf_count) ==
- ISER_QP_MAX_REQ_DTOS)
- resume
