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(parent: c434220) | patch
Char: cyclades, remove bottom half processing
authorJiri Slaby <jirislaby@gmail.com>
Thu, 18 Oct 2007 10:06:20 +0000 (03:06 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Thu, 18 Oct 2007 21:37:26 +0000 (14:37 -0700)
commitebafeeff0fea029099e9952f233e0794106897a6
tree50bc3ca7f9d4c7153c3e98bda28199dcc6eff948tree | snapshot
parentc43422053bea7a5ce09f18d0c50a606fe1a549f4commit | diff
Char: cyclades, remove bottom half processing

The work done in bottom half doesn't cost much cpu time (e.g.  tty_hangup
itself schedules its own bottom half), it's possible to do the work in isr
directly and save hence some .text.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/cyclades.c diff | blob | history
include/linux/cyclades.h diff | blob | history
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