X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fjbd2%2Ftransaction.c;h=6bf0a242613ec54fb3186931031262e48329f2c6;hb=cb20d5188366f04d96d2e07b1240cc92170ade40;hp=f3479d6e0a83a31c616ab19f260a9062a5a5a5db;hpb=7355a5a654ccbbfd2fd11bb1e2389910f786ea92;p=pandora-kernel.git

diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index f3479d6e0a83..6bf0a242613e 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -156,6 +156,7 @@ alloc_transaction:
 	 */
 repeat:
 	read_lock(&journal->j_state_lock);
+	BUG_ON(journal->j_flags & JBD2_UNMOUNT);
 	if (is_journal_aborted(journal) ||
 	    (journal->j_errno != 0 && !(journal->j_flags & JBD2_ACK_ERR))) {
 		read_unlock(&journal->j_state_lock);