From: Pavel Emelyanov <xemul@parallels•com>
To: David Miller <davem@davemloft•net>,
Linux Netdev List <netdev@vger•kernel.org>
Subject: [PATCH 0/13] Dumping AF_UNIX sockets via netlink
Date: Thu, 15 Dec 2011 16:42:18 +0400 [thread overview]
Message-ID: <4EE9EB2A.4040909@parallels.com> (raw)
Make the unix_diag.ko module, which is the AF_UNIX client for the sock_diag.
Use the sock_i_ino() as the primary ID key for sockets. This is currently the
only unique (except for the sk address itself) ID of a unix socket and is de
facto used in the ss tool to identify sockets. Thus the basic nlk request and
response structures operate on this ID. Other socket info (sun_name, peer, etc.)
are reported in the respective NLA-s (patches 8 through 12).
There's a locking trickery in patch #11. I've tried to study it carefully and
checked with lockdep, but anyway, please, pay special attention to it.
The patch for ss tool is also included.
Signed-off-by: Pavel Emelyanov <xemul@parallels•com>
next reply other threads:[~2011-12-15 12:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-15 12:42 Pavel Emelyanov [this message]
2011-12-15 12:42 ` [PATCH 1/13] sock_diag: Move the SOCK_DIAG_BY_FAMILY cmd declaration Pavel Emelyanov
2011-12-15 12:43 ` [PATCH 2/13] sock_diag: Fix module netlink aliases Pavel Emelyanov
2011-12-15 12:43 ` [PATCH 3/13] sock_diag: Generalize requests cookies managements Pavel Emelyanov
2011-12-15 12:44 ` [PATCH 4/13] af_unix: Export stuff required for diag module Pavel Emelyanov
2011-12-15 12:44 ` [PATCH 5/13] unix_diag: Basic module skeleton Pavel Emelyanov
2011-12-15 12:44 ` [PATCH 6/13] unix_diag: Dumping all sockets core Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 7/13] unix_diag: Dumping exact socket core Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 8/13] unix_diag: Unix socket name NLA Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 9/13] unix_diag: Unix inode info NLA Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 10/13] unix_diag: Unix peer inode NLA Pavel Emelyanov
2011-12-15 12:46 ` [PATCH 11/13] unix_diag: Pending connections IDs NLA Pavel Emelyanov
2011-12-15 12:46 ` [PATCH 12/13] unix_diag: Receive queue lenght NLA Pavel Emelyanov
2011-12-15 12:46 ` [PATCH 13/13] unix_diag: Write it into kbuild Pavel Emelyanov
2011-12-15 13:28 ` [PATCH] iproute: Dump unix sockets via netlink Pavel Emelyanov
2012-01-20 20:51 ` Stephen Hemminger
2011-12-16 18:50 ` [PATCH 0/13] Dumping AF_UNIX " David Miller
2011-12-17 9:54 ` Pavel Emelyanov
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