Subject: Re: [v3.3-rc1 regression] TCP: too many of orphaned sockets

From: Ingo Molnar <[email-masked]>
Date: Fri, 27 Jan 2012 15:17:54 +0100

ok, i've bisected it, and the bad commit is:

3dc43e3e4d0b52197d3205214fe8f162f9e0c334 is the first bad commit
commit 3dc43e3e4d0b52197d3205214fe8f162f9e0c334
Author: Glauber Costa <[email-masked]>
Date:   Sun Dec 11 21:47:05 2011 +0000

    per-netns ipv4 sysctl_tcp_mem
    
    This patch allows each namespace to independently set up
    its levels for tcp memory pressure thresholds. This patch
    alone does not buy much: we need to make this values
    per group of process somehow. This is achieved in the
    patches that follows in this patchset.
    
    Signed-off-by: Glauber Costa <[email-masked]>
    Reviewed-by: KAMEZAWA Hiroyuki <[email-masked]>
    CC: David S. Miller <[email-masked]>
    CC: Eric W. Biederman <[email-masked]>
    Signed-off-by: David S. Miller <[email-masked]>

Thanks,

	Ingo