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authorBrendan Gregg <bgregg@netflix.com>2016-09-02 04:37:26 +0300
committerDavid S. Miller <davem@davemloft.net>2016-09-02 20:46:45 +0300
commit72874418e4b9e2673c26a810b0ae9f418b573ee3 (patch)
treece7e1ec61c8c12ef2b02ac5bb67b6ed8d2023f64 /samples/bpf/Makefile
parent1c47910ef80135ac89e4d0b471d123572cee5535 (diff)
downloadlinux-72874418e4b9e2673c26a810b0ae9f418b573ee3.tar.xz
samples/bpf: add sampleip example
sample instruction pointer and frequency count in a BPF map Signed-off-by: Brendan Gregg <bgregg@netflix.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/Makefile')
-rw-r--r--samples/bpf/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index a69cf9045285..12b7304d55dc 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -26,6 +26,7 @@ hostprogs-y += xdp1
hostprogs-y += xdp2
hostprogs-y += test_current_task_under_cgroup
hostprogs-y += trace_event
+hostprogs-y += sampleip
test_verifier-objs := test_verifier.o libbpf.o
test_maps-objs := test_maps.o libbpf.o
@@ -54,6 +55,7 @@ xdp2-objs := bpf_load.o libbpf.o xdp1_user.o
test_current_task_under_cgroup-objs := bpf_load.o libbpf.o \
test_current_task_under_cgroup_user.o
trace_event-objs := bpf_load.o libbpf.o trace_event_user.o
+sampleip-objs := bpf_load.o libbpf.o sampleip_user.o
# Tell kbuild to always build the programs
always := $(hostprogs-y)
@@ -82,6 +84,7 @@ always += xdp1_kern.o
always += xdp2_kern.o
always += test_current_task_under_cgroup_kern.o
always += trace_event_kern.o
+always += sampleip_kern.o
HOSTCFLAGS += -I$(objtree)/usr/include
@@ -107,6 +110,7 @@ HOSTLOADLIBES_xdp1 += -lelf
HOSTLOADLIBES_xdp2 += -lelf
HOSTLOADLIBES_test_current_task_under_cgroup += -lelf
HOSTLOADLIBES_trace_event += -lelf
+HOSTLOADLIBES_sampleip += -lelf
# Allows pointing LLC/CLANG to a LLVM backend with bpf support, redefine on cmdline:
# make samples/bpf/ LLC=~/git/llvm/build/bin/llc CLANG=~/git/llvm/build/bin/clang