From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2434C43613 for ; Thu, 20 Jun 2019 14:51:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A5FD22083B for ; Thu, 20 Jun 2019 14:51:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731733AbfFTOvZ (ORCPT ); Thu, 20 Jun 2019 10:51:25 -0400 Received: from fieldses.org ([173.255.197.46]:43464 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727040AbfFTOvW (ORCPT ); Thu, 20 Jun 2019 10:51:22 -0400 Received: by fieldses.org (Postfix, from userid 2815) id 31DDB67F6; Thu, 20 Jun 2019 10:51:21 -0400 (EDT) From: "J. Bruce Fields" To: linux-nfs@vger.kernel.org Cc: "J. Bruce Fields" Subject: [PATCH 12/16] nfsd4: show layout stateids Date: Thu, 20 Jun 2019 10:51:11 -0400 Message-Id: <1561042275-12723-13-git-send-email-bfields@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1561042275-12723-1-git-send-email-bfields@redhat.com> References: <1561042275-12723-1-git-send-email-bfields@redhat.com> Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: "J. Bruce Fields" These are also minimal for now, I'm not sure what information would be useful. Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4state.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index ab4302cee2d2..7867372363ff 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2398,6 +2398,24 @@ static int nfs4_show_deleg(struct seq_file *s, struct nfs4_stid *st) return 0; } +static int nfs4_show_layout(struct seq_file *s, struct nfs4_stid *st) +{ + struct nfs4_layout_stateid *ls; + struct file *file; + + ls = container_of(st, struct nfs4_layout_stateid, ls_stid); + file = ls->ls_file; + + seq_printf(s, "- 0x%16phN: { type: layout, ", &st->sc_stateid); + + /* XXX: What else would be useful? */ + + nfs4_show_superblock(s, file); + seq_printf(s, " }\n"); + + return 0; +} + static int states_show(struct seq_file *s, void *v) { struct nfs4_stid *st = v; @@ -2409,6 +2427,8 @@ static int states_show(struct seq_file *s, void *v) return nfs4_show_lock(s, st); case NFS4_DELEG_STID: return nfs4_show_deleg(s, st); + case NFS4_LAYOUT_STID: + return nfs4_show_layout(s, st); default: return 0; /* XXX: or SEQ_SKIP? */ } -- 2.21.0