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authorAlexei Starovoitov <ast@plumgrid.com>2014-05-08 23:10:52 +0200
committerDavid S. Miller <davem@davemloft.net>2014-05-12 06:23:55 +0200
commit64a8946b447e418b4283c3573ef397980cca0cd8 (patch)
treeaf67f72649e1e3ac18a74bdb425ad3f48f611875 /tools
parentnet: filter: make BPF conversion more readable (diff)
downloadlinux-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 'tools')
-rw-r--r--tools/testing/selftests/net/Makefile8
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 750512ba2c88..c7493b8f9b0e 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -14,6 +14,12 @@ all: $(NET_PROGS)
run_tests: all
@/bin/sh ./run_netsocktests || echo "sockettests: [FAIL]"
@/bin/sh ./run_afpackettests || echo "afpackettests: [FAIL]"
-
+ @if /sbin/modprobe test_bpf ; then \
+ /sbin/rmmod test_bpf; \
+ echo "test_bpf: ok"; \
+ else \
+ echo "test_bpf: [FAIL]"; \
+ exit 1; \
+ fi
clean:
$(RM) $(NET_PROGS)