diff options
Diffstat (limited to '')
| -rw-r--r-- | net/Kconfig | 15 | ||||
| -rw-r--r-- | net/Kconfig.debug | 11 |
2 files changed, 22 insertions, 4 deletions
diff --git a/net/Kconfig b/net/Kconfig index 8a1f9d0287de..48c33c222199 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -204,7 +204,6 @@ config BRIDGE_NETFILTER source "net/netfilter/Kconfig" source "net/ipv4/netfilter/Kconfig" source "net/ipv6/netfilter/Kconfig" -source "net/decnet/netfilter/Kconfig" source "net/bridge/netfilter/Kconfig" endif @@ -221,7 +220,6 @@ source "net/802/Kconfig" source "net/bridge/Kconfig" source "net/dsa/Kconfig" source "net/8021q/Kconfig" -source "net/decnet/Kconfig" source "net/llc/Kconfig" source "drivers/net/appletalk/Kconfig" source "net/x25/Kconfig" @@ -434,6 +432,19 @@ config NET_DEVLINK config PAGE_POOL bool +config PAGE_POOL_STATS + default n + bool "Page pool stats" + depends on PAGE_POOL + help + Enable page pool statistics to track page allocation and recycling + in page pools. This option incurs additional CPU cost in allocation + and recycle paths and additional memory cost to store the statistics. + These statistics are only available if this option is enabled and if + the driver using the page pool supports exporting this data. + + If unsure, say N. + config FAILOVER tristate "Generic failover module" help diff --git a/net/Kconfig.debug b/net/Kconfig.debug index 2f50611df858..5e3fffe707dd 100644 --- a/net/Kconfig.debug +++ b/net/Kconfig.debug @@ -2,7 +2,7 @@ config NET_DEV_REFCNT_TRACKER bool "Enable net device refcount tracking" - depends on DEBUG_KERNEL && STACKTRACE_SUPPORT + depends on DEBUG_KERNEL && STACKTRACE_SUPPORT && NET select REF_TRACKER default n help @@ -11,9 +11,16 @@ config NET_DEV_REFCNT_TRACKER config NET_NS_REFCNT_TRACKER bool "Enable networking namespace refcount tracking" - depends on DEBUG_KERNEL && STACKTRACE_SUPPORT + 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. |