From: Christoph Fritz <chf.fritz@googlemail.com>
To: Theodore Ts'o <tytso@mit.edu>
Cc: Andrew Morton <akpm@linux-foundation.org>,
dingdinghua <dingdinghua@nrchpc.ac.cn>,
Joel Becker <joel.becker@oracle.com>,
Mark Fasheh <mfasheh@suse.com>,
linux-ext4@vger.kernel.org,
kernel-janitors <kernel-janitors@vger.kernel.org>
Subject: [PATCH] jbd2: fix warning if CONFIG_JBD2_DEBUG is not used
Date: Wed, 11 Aug 2010 03:39:02 +0200 [thread overview]
Message-ID: <1281490742.4423.10.camel@lovely.krouter> (raw)
Commit 8dd420466c7bfc459fa04680bd5690bfc41a4553 makes variable ts unused
when CONFIG_JBD2_DEBUG is not used. This patch ifdefs it too.
fs/jbd2/transaction.c: In function ‘start_this_handle’:
fs/jbd2/transaction.c:98: warning: unused variable ‘ts’
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
---
fs/jbd2/transaction.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index d95cc9d..745d3b2 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -95,7 +95,9 @@ static int start_this_handle(journal_t *journal, handle_t *handle,
int needed;
int nblocks = handle->h_buffer_credits;
transaction_t *new_transaction = NULL;
+#ifdef CONFIG_JBD2_DEBUG
unsigned long ts = jiffies;
+#endif
if (nblocks > journal->j_max_transaction_buffers) {
printk(KERN_ERR "JBD: %s wants too many credits (%d > %d)\n",
--
1.7.1
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next reply other threads:[~2010-08-11 1:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-11 1:39 Christoph Fritz [this message]
2010-08-11 3:07 ` [PATCH] jbd2: fix warning if CONFIG_JBD2_DEBUG is not used Ted Ts'o
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