w_sb 1145 fs/quota/dquot.c struct super_block *w_sb; w_sb 1197 fs/quota/dquot.c tty_write_message(tty, warn->w_sb->s_id); w_sb 1234 fs/quota/dquot.c warn->w_sb = dquot->dq_sb; w_sb 1254 fs/quota/dquot.c warn[i].w_sb->s_dev, warn[i].w_type);