tree 951dde0a4ea31892635886afb1e3f0f03847b1f0
parent 817d6d3bceaf34c99f5343820f9b9e6021f0655c
author Paul Fulghum <paulkf@microgate.com> 1151494008 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151531945 -0700

[PATCH] add receive_room flow control to flush_to_ldisc

Flush data serially to line discipline in blocks no larger than
tty->receive_room to avoid losing data if line discipline is busy (such as
N_TTY operating at high speed on heavily loaded system) or does not accept
data in large blocks (such as N_MOUSE).

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>