linux-stable/net/Kconfig.debug
Lukas Bulwahn caddb4e0d6 net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET
It makes little sense to ask if networking namespace or net device refcount
tracking shall be enabled for debug kernel builds without network support.

This is similar to the commit eb0b39efb7 ("net: CONFIG_DEBUG_NET depends
on CONFIG_NET").

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20220915124256.32512-1-lukas.bulwahn@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20 14:23:56 -07:00

26 lines
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# SPDX-License-Identifier: GPL-2.0-only
config NET_DEV_REFCNT_TRACKER
bool "Enable net device refcount tracking"
depends on DEBUG_KERNEL && STACKTRACE_SUPPORT && NET
select REF_TRACKER
default n
help
Enable debugging feature to track device references.
This adds memory and cpu costs.
config NET_NS_REFCNT_TRACKER
bool "Enable networking namespace refcount tracking"
depends on DEBUG_KERNEL && STACKTRACE_SUPPORT && NET
select REF_TRACKER
default n
help
Enable debugging feature to track netns references.
This adds memory and cpu costs.
config DEBUG_NET
bool "Add generic networking debug"
depends on DEBUG_KERNEL && NET
help
Enable extra sanity checks in networking.
This is mostly used by fuzzers, but is safe to select.