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| author | Chris Leech <christopher.leech@intel.com> | 2006-05-23 18:02:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-17 21:25:54 -0700 |
| commit | 9593782585e0cf70babe787a8463d492a68b1744 (patch) | |
| tree | 149401a3973036452a07bed899e70d3b92abe1bf /include/net | |
| parent | 624d1164730d58a494cc5aa4afa37d02c41e83a7 (diff) | |
| download | linux-9593782585e0cf70babe787a8463d492a68b1744.tar.gz linux-9593782585e0cf70babe787a8463d492a68b1744.tar.bz2 linux-9593782585e0cf70babe787a8463d492a68b1744.zip | |
[I/OAT]: Add a sysctl for tuning the I/OAT offloaded I/O threshold
Any socket recv of less than this ammount will not be offloaded
Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/tcp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 578cccf275d3..f1f472746e6c 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -219,6 +219,7 @@ extern int sysctl_tcp_adv_win_scale; extern int sysctl_tcp_tw_reuse; extern int sysctl_tcp_frto; extern int sysctl_tcp_low_latency; +extern int sysctl_tcp_dma_copybreak; extern int sysctl_tcp_nometrics_save; extern int sysctl_tcp_moderate_rcvbuf; extern int sysctl_tcp_tso_win_divisor; |