diff options
Diffstat (limited to 'net/Kconfig')
| -rw-r--r-- | net/Kconfig | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig index 48c33c222199..7d39c1773eb4 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -68,6 +68,26 @@ source "net/iucv/Kconfig" source "net/smc/Kconfig" source "net/xdp/Kconfig" +config NET_HANDSHAKE + bool + depends on SUNRPC || NVME_TARGET_TCP || NVME_TCP + default y + +config NET_HANDSHAKE_KUNIT_TEST + tristate "KUnit tests for the handshake upcall mechanism" if !KUNIT_ALL_TESTS + default KUNIT_ALL_TESTS + depends on KUNIT + help + This builds the KUnit tests for the handshake upcall mechanism. + + KUnit tests run during boot and output the results to the debug + log in TAP format (https://testanything.org/). Only useful for + kernel devs running KUnit test harness and are not for inclusion + into a production build. + + For more information on KUnit and unit tests in general, refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + config INET bool "TCP/IP networking" help @@ -251,6 +271,18 @@ config PCPU_DEV_REFCNT network device refcount are using per cpu variables if this option is set. This can be forced to N to detect underflows (with a performance drop). +config MAX_SKB_FRAGS + int "Maximum number of fragments per skb_shared_info" + range 17 45 + default 17 + help + Having more fragments per skb_shared_info can help GRO efficiency. + This helps BIG TCP workloads, but might expose bugs in some + legacy drivers. + This also increases memory overhead of small packets, + and in drivers using build_skb(). + If unsure, say 17. + config RPS bool depends on SMP && SYSFS |