Lines Matching refs:read_flags
114 DECLARE_BITMAP(read_flags, N_TTY_BUF_SIZE);
337 bitmap_zero(ldata->read_flags, N_TTY_BUF_SIZE);
1372 set_bit(ldata->read_head & (N_TTY_BUF_SIZE - 1), ldata->read_flags);
1795 bitmap_zero(ldata->read_flags, N_TTY_BUF_SIZE);
1802 ldata->read_flags);
2036 eol = find_next_bit(ldata->read_flags, size, tail);
2040 eol = find_next_bit(ldata->read_flags, more, 0);
2061 clear_bit(eol, ldata->read_flags);
2096 if (!test_bit(tail, ldata->read_flags))
2102 clear_bit(tail, ldata->read_flags);
2491 if (test_bit(tail & (N_TTY_BUF_SIZE - 1), ldata->read_flags) &&