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| author | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 11:35:33 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-05-23 11:35:33 +0900 |
| commit | 8ace5c4698ec8da53e69095596718d5a936433de (patch) | |
| tree | 1f5959b3ac289e3bde420cc14109be0cc518a75a /net/Kconfig | |
| parent | a375b15164dd9264f724ad941825e52c90145151 (diff) | |
| parent | 71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'net/Kconfig')
| -rw-r--r-- | net/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig index 79cabf1ee68..878151c772c 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -232,6 +232,20 @@ config XPS depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS default y +config HAVE_BPF_JIT + bool + +config BPF_JIT + bool "enable BPF Just In Time compiler" + depends on HAVE_BPF_JIT + depends on MODULES + ---help--- + Berkeley Packet Filter filtering capabilities are normally handled + by an interpreter. This option allows kernel to generate a native + code when filter is loaded in memory. This should speedup + packet sniffing (libpcap/tcpdump). Note : Admin should enable + this feature changing /proc/sys/net/core/bpf_jit_enable + menu "Network testing" config NET_PKTGEN |