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| author | Tilman Schmidt <tilman@imap.cc> | 2010-03-14 15:58:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-16 02:00:49 +0300 |
| commit | 873a69a358a6b393fd8d9d92e193ec8895cac4d7 (patch) | |
| tree | 985836029ec83bdaaf1a990955c7216180cf4f00 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 3a0a3a6b92edf181f849ebd8417122392ba73a96 (diff) | |
| download | linux-873a69a358a6b393fd8d9d92e193ec8895cac4d7.tar.xz | |
gigaset: prune use of tty_buffer_request_room
Calling tty_buffer_request_room() before tty_insert_flip_string()
is unnecessary, costs CPU and for big buffers can mess up the
multi-page allocation avoidance.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Karsten Keil <keil@b1-systems.de>
CC: Alan Cox <alan@lxorguk.ukuu.org.uk>, stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions