wangyufen <[email protected]> writes: > Hi, > > I tried on linux-4.1: > linux:~# cat /proc/sys/net/ipv4/tcp_mem > 8388608 12582912 16777216 > linux:~# echo 1234 >/proc/sys/net/ipv4/tcp_mem > -bash: echo: write error: Invalid argument > linux:~# cat /proc/sys/net/ipv4/tcp_mem > 1234 12582912 16777216 > > the echo operation got error, but value already written to tcp_mem. > > I checked, patch f594d63199688ad568fb caused the issue.
Use the cgroup interface if you want per cgroup control. Eric -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
