diff options
author | Chris Leech <christopher.leech@intel.com> | 2006-05-24 01:02:55 (GMT) |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-18 04:25:54 (GMT) |
commit | 9593782585e0cf70babe787a8463d492a68b1744 (patch) | |
tree | 149401a3973036452a07bed899e70d3b92abe1bf /net/ipv4/sysctl_net_ipv4.c | |
parent | 624d1164730d58a494cc5aa4afa37d02c41e83a7 (diff) | |
download | linux-9593782585e0cf70babe787a8463d492a68b1744.tar.xz |
[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 'net/ipv4/sysctl_net_ipv4.c')
-rw-r--r-- | net/ipv4/sysctl_net_ipv4.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 6b6c3ad..6a6aa53 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -688,6 +688,16 @@ ctl_table ipv4_table[] = { .mode = 0644, .proc_handler = &proc_dointvec }, +#ifdef CONFIG_NET_DMA + { + .ctl_name = NET_TCP_DMA_COPYBREAK, + .procname = "tcp_dma_copybreak", + .data = &sysctl_tcp_dma_copybreak, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec + }, +#endif { .ctl_name = 0 } }; |