| commit | ebafeeff0fea029099e9952f233e0794106897a6 | |
| author | Jiri Slaby <jirislaby@gmail.com> | |
| Thu, 18 Oct 2007 10:06:20 +0000 (18 03:06 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Thu, 18 Oct 2007 21:37:26 +0000 (18 14:37 -0700) | ||
| tree | 50bc3ca7f9d4c7153c3e98bda28199dcc6eff948 | treesnapshot (tar.gz zip) |
| parent | c43422053bea7a5ce09f18d0c50a606fe1a549f4 | commitdiff |
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>
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 | diffblobblamehistory | |
| include/linux/cyclades.h | diffblobblamehistory |