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[PATCH] Make reiserfs BUG on too big transaction

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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 <jack@suse.cz>
Acked-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jan Kara 2005-06-23 22:01:37 -07:00 committed by Linus Torvalds
parent 7282bee787
commit bdd5b29c6b
1 changed files with 2 additions and 0 deletions
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fs/reiserfs/journal.c
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@ -2631,6 +2631,8 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th, struct sup
int retval; int retval;
reiserfs_check_lock_depth(p_s_sb, "journal_begin") ; 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 ); PROC_INFO_INC( p_s_sb, journal.journal_being );
/* set here for journal_join */ /* set here for journal_join */