From bdd5b29c6bc835dab71148afd5952f9cd278eef1 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Thu, 23 Jun 2005 22:01:37 -0700 Subject: [PATCH] Make reiserfs BUG on too big transaction Make reiserfs BUG() when somebody tries to start a larger transaction than it's allowed (currently the code just silently deadlocks). Signed-off-by: Jan Kara Acked-by: Chris Mason Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/journal.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/reiserfs/journal.c') diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index 3072cfd..7b87707 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -2631,6 +2631,8 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th, struct sup int retval; reiserfs_check_lock_depth(p_s_sb, "journal_begin") ; + if (nblocks > journal->j_trans_max) + BUG(); PROC_INFO_INC( p_s_sb, journal.journal_being ); /* set here for journal_join */ -- cgit v1.1