Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764722AbYCFAaJ (ORCPT ); Wed, 5 Mar 2008 19:30:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757614AbYCFA2P (ORCPT ); Wed, 5 Mar 2008 19:28:15 -0500 Received: from agminet01.oracle.com ([141.146.126.228]:34875 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756066AbYCFA2O (ORCPT ); Wed, 5 Mar 2008 19:28:14 -0500 From: Joel Becker To: ocfs2-devel@oss.oracle.com Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, mark.fasheh@oracle.com Subject: [PATCH 11/18] ocfs2: Abstract out a debugging function for underlying dlms. Date: Wed, 5 Mar 2008 16:27:34 -0800 Message-Id: <1204763261-28025-12-git-send-email-joel.becker@oracle.com> X-Mailer: git-send-email 1.5.3.4 In-Reply-To: <1204763261-28025-1-git-send-email-joel.becker@oracle.com> References: <1204763261-28025-1-git-send-email-joel.becker@oracle.com> X-Brightmail-Tracker: AAAAAQAAAAI= X-Brightmail-Tracker: AAAAAQAAAAI= X-Whitelist: TRUE X-Whitelist: TRUE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2283 Lines: 64 dlmglue.c was still referencing a raw o2dlm lksb in one instance. Let's create a generic ocfs2_dlm_dump_lksb() function. This allows underlying DLMs to print whatever they want about their lock. We then move the o2dlm dump into stackglue.c where it belongs. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/dlmglue.c | 3 +-- fs/ocfs2/stackglue.c | 5 +++++ fs/ocfs2/stackglue.h | 1 + 3 files changed, 7 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index d48163f..58a34df 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2803,8 +2803,7 @@ static int ocfs2_drop_lock(struct ocfs2_super *osb, if (ret) { ocfs2_log_dlm_error("ocfs2_dlm_unlock", ret, lockres); mlog(ML_ERROR, "lockres flags: %lu\n", lockres->l_flags); - /* XXX Need to abstract this */ - dlm_print_one_lock(lockres->l_lksb.lksb_o2dlm.lockid); + ocfs2_dlm_dump_lksb(&lockres->l_lksb); BUG(); } mlog(0, "lock %s, successfull return from ocfs2_dlm_unlock\n", diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c index abdb9f6..bd80541 100644 --- a/fs/ocfs2/stackglue.c +++ b/fs/ocfs2/stackglue.c @@ -252,6 +252,11 @@ void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb) return (void *)(lksb->lksb_o2dlm.lvb); } +void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb) +{ + dlm_print_one_lock(lksb->lksb_o2dlm.lockid); +} + /* * Called from the dlm when it's about to evict a node. This is how the * classic stack signals node death. diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h index 22af77b..01e3c9b 100644 --- a/fs/ocfs2/stackglue.h +++ b/fs/ocfs2/stackglue.h @@ -91,6 +91,7 @@ int ocfs2_dlm_unlock(struct ocfs2_cluster_connection *conn, int ocfs2_dlm_lock_status(union ocfs2_dlm_lksb *lksb); void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb); +void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb); void o2cb_get_stack(struct ocfs2_locking_protocol *proto); void o2cb_put_stack(void); -- 1.5.3.8 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/