Searched refs:read_tail (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/tty/
A D	n_tty.c	118 size_t read_tail; member 134 return ldata->read_head - ldata->read_tail; in read_cnt() 1732 ldata->line_start = ldata->read_tail; in n_tty_set_termios() 1914 smp_store_release(&ldata->read_tail, ldata->read_tail + n); in copy_from_read_buf() 1917 (head == ldata->read_tail)) in copy_from_read_buf() 1923 return head != ldata->read_tail; in copy_from_read_buf() 2002 smp_store_release(&ldata->read_tail, ldata->read_tail + c); in canon_copy_from_read_buf() 2014 return ldata->read_tail != canon_head; in canon_copy_from_read_buf() 2132 tail = ldata->read_tail; in n_tty_read() 2221 if (tail != ldata->read_tail) in n_tty_read() [all …]

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