diff options
| author | John Fastabend <[email protected]> | 2017-07-02 02:13:29 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-07-03 02:22:52 -0700 |
| commit | 7bda4b40c5624c3f1c69227f8ebfd46a4b83f2ef (patch) | |
| tree | 6d64dd07567eaa2992d1982c70bd1322354461e3 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9780c0ab1a4e64ef6998c4d83f9df5be806a02dc (diff) | |
bpf: extend bpf_trace_printk to support %i
Currently, bpf_trace_printk does not support common formatting
symbol '%i' however vsprintf does and is what eventually gets
called by bpf helper. If users are used to '%i' and currently
make use of it, then bpf_trace_printk will just return with
error without dumping anything to the trace pipe, so just add
support for '%i' to the helper.
Signed-off-by: John Fastabend <[email protected]>
Acked-by: Daniel Borkmann <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions