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| author | Andy Grover <andy.grover@oracle.com> | 2010-03-11 14:49:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-17 05:16:55 +0100 |
| commit | 8e82376e5f72bb576504c8c6117685e56c1b97db (patch) | |
| tree | 8aa3e7a354620a0d67a403aedd056c9a58b4e57a /net/rds/cong.c | |
| parent | RDS: update copy_to_user state in tcp transport (diff) | |
| download | linux-8e82376e5f72bb576504c8c6117685e56c1b97db.tar.xz linux-8e82376e5f72bb576504c8c6117685e56c1b97db.zip | |
RDS/TCP: Wait to wake thread when write space available
Instead of waking the send thread whenever any send space is available,
wait until it is at least half empty. This is modeled on how
sock_def_write_space() does it, and may help to minimize context
switches.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/cong.c')
0 files changed, 0 insertions, 0 deletions