This explicit check on network namespace usage on free was forgottent for
ages, or maybe it was never used.
This patch set ressurects it.
However:
1) There is no garantee, that corresponding code works as expected
2) This code was throwed away from upstream kernel in May 2015.
---
Stanislav Kinsburskiy (4):
init/Kconfig: NETNS_REFCNT_DEBUG option added
net_namespace.h: set NETNS_REFCNT_DEBUG if CONFIG_NETNS_REFCNT_DEBUG
net_namespace: taint kernel on free, if users exist
configs: adjust to reflect CONFIG_NETNS_REFCNT_DEBUG option
configs/kernel-3.10.0-x86_64-debug.config | 1 +
configs/kernel-3.10.0-x86_64.config | 1 +
include/net/net_namespace.h | 3 +++
init/Kconfig | 7 +++++++
net/core/net_namespace.c | 1 +
5 files changed, 13 insertions(+)
--
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