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Diffstat (limited to 'net/ipv4/Kconfig')
| -rw-r--r-- | net/ipv4/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 70491d9035e..83a930e0ac9 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -351,6 +351,19 @@ config INET_ESP If unsure, say Y. +config INET_ESP_NR_REQ_CACHE + int "Number of ESP request cache per connection" + range 0 256 + depends on INET_ESP + default "0" + ---help--- + Specify the number of ESP request crypto object cache per connection. + For ESP transport and tunnel modes, ESP request crypto cache object + can be cached instead returns to the memory pool after each packet + is being processed. This helps performance for slow processor with + memory cost. This value should be equal to the hardware offload + descriptor size. + config INET_IPCOMP tristate "IP: IPComp transformation" select INET_XFRM_TUNNEL |