linux-ext4 - [PATCH, RFC] jbd2: On a __journal_expect() assertion failure printk "JBD2", not "EXT3-fs"

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Message-Id: <1232125258-14384-1-git-send-email-tytso@mit.edu>
Date:	Fri, 16 Jan 2009 12:00:58 -0500
From:	Theodore Ts'o <tytso@....edu>
To:	Ext4 Developers List <linux-ext4@...r.kernel.org>
Cc:	Theodore Ts'o <tytso@....edu>
Subject: [PATCH, RFC] jbd2: On a __journal_expect() assertion failure printk "JBD2", not "EXT3-fs"

Otherwise it can be very confusing to find a "EXT3-fs: " failure in
the middle of EXT4-fs failures, and it makes it harder to track the
source of the failure.

Signed-off-by: "Theodore Ts'o" <tytso@....edu>
---
 include/linux/jbd2.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index b45109c..b28b37e 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -308,7 +308,8 @@ void buffer_assertion_failure(struct buffer_head *bh);
 		int val = (expr);					     \
 		if (!val) {						     \
 			printk(KERN_ERR					     \
-				"EXT3-fs unexpected failure: %s;\n",# expr); \
+			       "JBD2 unexpected failure: %s: %s;\n",	     \
+			       __func__, #expr);			     \
 			printk(KERN_ERR why "\n");			     \
 		}							     \
 		val;							     \
-- 
1.6.0.4.8.g36f27.dirty

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