From: Hal Rosenstock Date: Wed, 27 Jul 2005 18:45:24 +0000 (-0700) Subject: [PATCH] IB: Change saving of user's send wr_id in MAD X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f8197a4ed1bba8c80ed6ddf4535ded80cb4152cf;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [PATCH] IB: Change saving of user's send wr_id in MAD Move saving of user's send wr_id to better match layering of received response handling. Signed-off-by: Sean Hefty Signed-off-by: Hal Rosenstock Cc: Roland Dreier Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index ebe8c3a4541..5535a45a854 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -847,9 +847,8 @@ static int ib_send_mad(struct ib_mad_agent_private *mad_agent_priv, unsigned long flags; int ret; - /* Replace user's WR ID with our own to find WR upon completion */ + /* Set WR ID to find mad_send_wr upon completion */ qp_info = mad_agent_priv->qp_info; - mad_send_wr->wr_id = mad_send_wr->send_wr.wr_id; mad_send_wr->send_wr.wr_id = (unsigned long)&mad_send_wr->mad_list; mad_send_wr->mad_list.mad_queue = &qp_info->send_queue; @@ -948,6 +947,7 @@ int ib_post_send_mad(struct ib_mad_agent *mad_agent, mad_send_wr->send_wr.sg_list = mad_send_wr->sg_list; memcpy(mad_send_wr->sg_list, send_wr->sg_list, sizeof *send_wr->sg_list * send_wr->num_sge); + mad_send_wr->wr_id = mad_send_wr->send_wr.wr_id; mad_send_wr->send_wr.next = NULL; mad_send_wr->tid = send_wr->wr.ud.mad_hdr->tid; mad_send_wr->agent = mad_agent;