[PATCH 7/8] [I/OAT] Add a sysctl for tuning the I/OAT offloaded I/O threshold

2006-03-10 Thread Chris Leech
Any socket recv of less than this ammount will not be offloaded Signed-off-by: Chris Leech <[EMAIL PROTECTED]> --- include/linux/sysctl.h |1 + include/net/tcp.h |1 + net/core/user_dma.c|4 net/ipv4/sysctl_net_ipv4.c | 10 ++ 4 files changed, 16 i

Re: [PATCH 7/8] [I/OAT] Add a sysctl for tuning the I/OAT offloaded I/O threshold

2006-03-04 Thread Andrew Morton
Chris Leech <[EMAIL PROTECTED]> wrote: > > Any socket recv of less than this ammount will not be offloaded > > ... > > +int sysctl_tcp_dma_copybreak = NET_DMA_DEFAULT_COPYBREAK; Is it appropriate that this tunable be kernel-wide, rather than more finely-grained? - To unsubscribe from this list:

Re: [PATCH 7/8] [I/OAT] Add a sysctl for tuning the I/OAT offloaded I/O threshold

2006-03-04 Thread Alexey Dobriyan
On Fri, Mar 03, 2006 at 01:42:34PM -0800, Chris Leech wrote: > Any socket recv of less than this ammount will not be offloaded There is no documentation update. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at

[PATCH 7/8] [I/OAT] Add a sysctl for tuning the I/OAT offloaded I/O threshold

2006-03-03 Thread Chris Leech
Any socket recv of less than this ammount will not be offloaded Signed-off-by: Chris Leech <[EMAIL PROTECTED]> --- include/linux/sysctl.h |1 + include/net/tcp.h |1 + net/core/user_dma.c|4 net/ipv4/sysctl_net_ipv4.c | 10 ++ 4 files changed, 16 i