From mboxrd@z Thu Jan 1 00:00:00 1970 From: Theodore Ts'o Subject: [PATCH] jbd2: only print the debugging information for tid wraparound once Date: Sun, 8 May 2011 19:38:35 -0400 Message-ID: <1304897915-8538-1-git-send-email-tytso@mit.edu> Cc: Theodore Ts'o To: Ext4 Developers List Return-path: Received: from li9-11.members.linode.com ([67.18.176.11]:37308 "EHLO test.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752333Ab1EHXih (ORCPT ); Sun, 8 May 2011 19:38:37 -0400 Sender: linux-ext4-owner@vger.kernel.org List-ID: If we somehow wrap, we don't want to keep printing the warning message over and over again. Signed-off-by: "Theodore Ts'o" --- fs/jbd2/journal.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 8c10004..cd2d341 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -500,10 +500,11 @@ int __jbd2_log_start_commit(journal_t *journal, tid_t target) /* This should never happen, but if it does, preserve the evidence before kjournald goes into a loop and increments j_commit_sequence beyond all recognition. */ - WARN(1, "jbd: bad log_start_commit: %u %u %u %u\n", - journal->j_commit_request, journal->j_commit_sequence, - target, journal->j_running_transaction ? - journal->j_running_transaction->t_tid : 0); + WARN_ONCE(1, "jbd: bad log_start_commit: %u %u %u %u\n", + journal->j_commit_request, + journal->j_commit_sequence, + target, journal->j_running_transaction ? + journal->j_running_transaction->t_tid : 0); return 0; } -- 1.7.3.1