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| author | Alexei Starovoitov <ast@plumgrid.com> | 2014-05-08 23:10:52 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-12 06:23:55 +0200 |
| commit | 64a8946b447e418b4283c3573ef397980cca0cd8 (patch) | |
| tree | af67f72649e1e3ac18a74bdb425ad3f48f611875 /lib/Kconfig.debug | |
| parent | net: filter: make BPF conversion more readable (diff) | |
| download | linux-64a8946b447e418b4283c3573ef397980cca0cd8.tar.xz linux-64a8946b447e418b4283c3573ef397980cca0cd8.zip | |
net: filter: BPF testsuite
The testsuite covers classic and internal BPF instructions.
It is particularly useful for JIT compiler developers.
Adds to "net" selftest target.
The testsuite can be used as a set of micro-benchmarks.
It measures execution time of each BPF program in nsec.
This patch adds core framework.
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 819ac51202c0..423ca319a5f8 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1620,6 +1620,19 @@ config TEST_USER_COPY If unsure, say N. +config TEST_BPF + tristate "Test BPF filter functionality" + default n + depends on m + help + This builds the "test_bpf" module that runs various test vectors + against the BPF interpreter or BPF JIT compiler depending on the + current setting. This is in particular useful for BPF JIT compiler + development, but also to run regression tests against changes in + the interpreter code. + + If unsure, say N. + source "samples/Kconfig" source "lib/Kconfig.kgdb" |