jbd2: fix ocfs2 corrupt when updating journal superblock fails

[pandora-kernel.git] / include / linux / jbd2.h

diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 20e7f78..edb640a 100644 (file)
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1035,7 +1035,7 @@ struct buffer_head *jbd2_journal_get_descriptor_buffer(journal_t *journal);
 int jbd2_journal_next_log_block(journal_t *, unsigned long long *);
 int jbd2_journal_get_log_tail(journal_t *journal, tid_t *tid,
                              unsigned long *block);
-void __jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
+int __jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
 void jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
 
 /* Commit management */
@@ -1157,7 +1157,7 @@ extern int           jbd2_journal_recover    (journal_t *journal);
 extern int        jbd2_journal_wipe       (journal_t *, int);
 extern int        jbd2_journal_skip_recovery   (journal_t *);
 extern void       jbd2_journal_update_sb_errno(journal_t *);
-extern void       jbd2_journal_update_sb_log_tail      (journal_t *, tid_t,
+extern int        jbd2_journal_update_sb_log_tail      (journal_t *, tid_t,
                                unsigned long, int);
 extern void       __jbd2_journal_abort_hard    (journal_t *);
 extern void       jbd2_journal_abort      (journal_t *, int);