ebpf-lab

commit 81e3d302f2d322d60ed68ecbbc1e9bcd4538bc41
parent 9b16db0c087f9206046244e8fa7665393dc08a9c
Author: Andreas Gruhler <andreas.gruhler@adfinis.com>
Date:   Fri, 12 May 2023 23:36:18 +0200

feat: docs and sample location

Diffstat:
M
packer/scripts/ebpf-lab.sh
 | 
3
++-
M
samples/hello-raw-tracepoint.py
 | 
1
+

2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/packer/scripts/ebpf-lab.sh b/packer/scripts/ebpf-lab.sh
@@ -51,6 +51,7 @@ cmake -DCMAKE_BUILD_TYPE=Release ..
 make -j8
 make install
 
-# Prepare eBPF lab samples
+# Prepare eBPF lab with samples
 hostnamectl hostname ebpf-lab
+cd $HOME
 git clone https://github.com/in0rdr/ebpf-lab.git
diff --git a/samples/hello-raw-tracepoint.py b/samples/hello-raw-tracepoint.py
@@ -29,6 +29,7 @@ BPF_PROG_ARRAY(syscall, 300);
 // https://filippo.io/linux-syscall-table
 
 // https://github.com/iovisor/bcc/blob/master/docs/reference_guide.md#7-raw-tracepoints
+// https://github.com/torvalds/linux/blob/master/include/trace/events/syscalls.h
 RAW_TRACEPOINT_PROBE(sys_enter) {
     // printf() to the common trace_pipe (/sys/kernel/debug/tracing/trace_pipe)
     // https://github.com/iovisor/bcc/blob/master/docs/reference_guide.md#1-bpf_trace_printk