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[NETNS]: Make netns refconting debug like a socket one.
authorDenis V. Lunev <den@openvz.org>
Wed, 16 Apr 2008 08:58:04 +0000 (01:58 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 Apr 2008 08:58:04 +0000 (01:58 -0700)
commitddadc3c51464b7dfeead15a3fbed58bbbc031b08
tree41d34aa3f0e3b8cc0453973d8ce9e03303264080tree | snapshot
parent3d4b0ee67d56023b5c5b5ac4690449a1f5943561commit | diff
[NETNS]: Make netns refconting debug like a socket one.

Make release_net/hold_net noop for performance-hungry people. This is a debug
staff and should be used in the debug mode only.

Add check for net != NULL in hold/release calls. This will be required
later on.

[ Added minor simplifications suggested by Brian Haley. -DaveM ]

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/net_namespace.h diff | blob | history
net/core/net_namespace.c diff | blob | history
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