From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 2/2] IB/iser: set max_segment_size Date: Mon, 11 Apr 2016 15:47:26 -0700 Message-ID: <1460414846-29540-3-git-send-email-hch@lst.de> References: <1460414846-29540-1-git-send-email-hch@lst.de> Return-path: Received: from casper.infradead.org ([85.118.1.10]:34323 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932078AbcDKWrk (ORCPT ); Mon, 11 Apr 2016 18:47:40 -0400 In-Reply-To: <1460414846-29540-1-git-send-email-hch@lst.de> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-rdma@vger.kernel.org, linux-scsi@vger.kernel.org So that we don't overflow the number of MR segments allocated because we have to split on SGL segment into multiple MR segments. Signed-off-by: Christoph Hellwig --- drivers/infiniband/ulp/iser/iscsi_iser.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index 80b6bed..784504a 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -623,6 +623,7 @@ iscsi_iser_session_create(struct iscsi_endpoint *ep, shost->max_id = 0; shost->max_channel = 0; shost->max_cmd_len = 16; + shost->max_segment_size = PAGE_SIZE; /* * older userspace tools (before 2.0-870) did not pass us -- 2.1.4