Commit bdd5b29c authored by Jan Kara's avatar Jan Kara Committed by Linus Torvalds
Browse files

[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: default avatarJan Kara <jack@suse.cz>
Acked-by: default avatarChris Mason <mason@suse.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 7282bee7

fs/reiserfs/journal.c

+2 −0
Original line number Diff line number Diff line
@@ -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 */