| commit | 8e82376e5f72bb576504c8c6117685e56c1b97db | [log] [tgz] |
|---|---|---|
| author | Andy Grover <andy.grover@oracle.com> | Thu Mar 11 13:49:58 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Tue Mar 16 21:16:55 2010 -0700 |
| tree | 8aa3e7a354620a0d67a403aedd056c9a58b4e57a | |
| parent | b075cfdb666d6fa90c55c8619186398a3c4fd865 [diff] |
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>