wangyufen <wangyu...@huawei.com> 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.
If your problem is that you can not write a single value and instead have to write all three values I don't know what to tell you. I don't see how that could have ever worked. Certainly the commit you pointed at did not change that behavior. Eric -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
