X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Freiserfs%2Fjournal.c;h=4491fcf2a0e60b55ca66d61f222b4a807ca0b385;hb=e2f99018eb7b29954747a2dd78e9fc0c36a60f0f;hp=3f17ef844fb65ad61b373c2b746ae832a53d0aba;hpb=aaadff81195056c7c14e0d834b3318c624c0fd78;p=linux-2.6

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 3f17ef844f..4491fcf2a0 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -3925,10 +3925,13 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 		flush = 1;
 	}
 #ifdef REISERFS_PREALLOCATE
-	/* quota ops might need to nest, setup the journal_info pointer for them */
+	/* quota ops might need to nest, setup the journal_info pointer for them
+	 * and raise the refcount so that it is > 0. */
 	current->journal_info = th;
+	th->t_refcount++;
 	reiserfs_discard_all_prealloc(th);	/* it should not involve new blocks into
 						 * the transaction */
+	th->t_refcount--;
 	current->journal_info = th->t_handle_save;
 #endif