diff options
Diffstat (limited to 'fs/ocfs2/journal.c')
| -rw-r--r-- | fs/ocfs2/journal.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index f9bf3bac085d..d8afbc1a76bb 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -473,8 +473,12 @@ bail: */ int ocfs2_assure_trans_credits(handle_t *handle, int nblocks) { - int old_nblks = jbd2_handle_buffer_credits(handle); + int old_nblks; + if (is_handle_aborted(handle)) + return -EROFS; + + old_nblks = jbd2_handle_buffer_credits(handle); trace_ocfs2_assure_trans_credits(old_nblks); if (old_nblks >= nblocks) return 0; @@ -1022,11 +1026,8 @@ static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb, struct ocfs2_dinode *fe; fe = (struct ocfs2_dinode *)bh->b_data; - - /* The journal bh on the osb always comes from ocfs2_journal_init() - * and was validated there inside ocfs2_inode_lock_full(). It's a - * code bug if we mess it up. */ - BUG_ON(!OCFS2_IS_VALID_DINODE(fe)); + if (WARN_ON(!OCFS2_IS_VALID_DINODE(fe))) + return -EIO; flags = le32_to_cpu(fe->id1.journal1.ij_flags); if (dirty) |