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| author | Jiri Slaby <jirislaby@gmail.com> | 2007-10-18 03:06:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-18 14:37:26 -0700 |
| commit | ebafeeff0fea029099e9952f233e0794106897a6 (patch) | |
| tree | 50bc3ca7f9d4c7153c3e98bda28199dcc6eff948 /Documentation/io_ordering.txt | |
| parent | c43422053bea7a5ce09f18d0c50a606fe1a549f4 (diff) | |
| download | kernel_samsung_smdk4412-ebafeeff0fea029099e9952f233e0794106897a6.zip kernel_samsung_smdk4412-ebafeeff0fea029099e9952f233e0794106897a6.tar.gz kernel_samsung_smdk4412-ebafeeff0fea029099e9952f233e0794106897a6.tar.bz2 | |
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>
Diffstat (limited to 'Documentation/io_ordering.txt')
0 files changed, 0 insertions, 0 deletions