__ext4_journal_get_undo_access 134 fs/ext4/ext4_jbd2.h int __ext4_journal_get_undo_access(const char *where, handle_t *handle, __ext4_journal_get_undo_access 153 fs/ext4/ext4_jbd2.h __ext4_journal_get_undo_access(__func__, (handle), (bh))