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 /include | |
parent | 624d1164730d58a494cc5aa4afa37d02c41e83a7 (diff) | |
download | linux-fsl-qoriq-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 'include')
-rw-r--r-- | include/linux/sysctl.h | 1 | ||||
-rw-r--r-- | include/net/tcp.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 76eaeff..cd9e7c0 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -403,6 +403,7 @@ enum NET_TCP_MTU_PROBING=113, NET_TCP_BASE_MSS=114, NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115, + NET_TCP_DMA_COPYBREAK=116, }; enum { diff --git a/include/net/tcp.h b/include/net/tcp.h index 578cccf..f1f4727 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; |