io_bufs 383 fs/jbd2/commit.c LIST_HEAD(io_bufs); io_bufs 667 fs/jbd2/commit.c jbd2_file_log_bh(&io_bufs, wbuf[bufs]); io_bufs 805 fs/jbd2/commit.c while (!list_empty(&io_bufs)) { io_bufs 806 fs/jbd2/commit.c struct buffer_head *bh = list_entry(io_bufs.prev,