From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: status of drivers/scsi/scsi_tgt_lib.c Date: Fri, 24 Jan 2014 05:15:25 -0800 Message-ID: <20140124131525.GA30922@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from bombadil.infradead.org ([198.137.202.9]:57338 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752210AbaAXNPb (ORCPT ); Fri, 24 Jan 2014 08:15:31 -0500 Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: FUJITA Tomonori , James Bottomley Cc: linux-scsi@vger.kernel.org Hi Tomo-san, what is the status of scsi_tgt_lib.c? I've recently been auditing the command allocation and I/O path for various possible improvements, and the use of many functions in this path in addition to the normal initiator code path is going to make a few things a bit harder. The code seems to not have seen any major changes since about 2008, and at least SRP hast another maintained target in mainline. Do you know if either SRP or ibmvscsi are used regularly these days? Does tgtd userspace still support this interface?