8 Jul
2025
8 Jul
'25
1:42 p.m.
On 7/2/25 1:21 PM, Breno Leitao wrote:
From: Jakub Kicinski kuba@kernel.org
bpftrace is very useful for low level driver testing. perf or trace-cmd would also do for collecting data from tracepoints, but they require much more post-processing.
Add a wrapper for running bpftrace and sanitizing its output. bpftrace has JSON output, which is great, but it prints loose objects and in a slightly inconvenient format. We have to read the objects line by line, and while at it return them indexed by the map name.
Signed-off-by: Jakub Kicinski kuba@kernel.org Reviewed-by: Breno Leitao leitao@debian.org Signed-off-by: Breno Leitao leitao@debian.org
Does not apply cleanly anymore. Please rebase and repost, thanks!
/P