Re: [PATCH 18/18] perf annotate: Add base support for bpf_image
From: Song Liu <song@kernel.org>
Date: 2020-02-27 05:54:30
Also in:
bpf
On Wed, Feb 26, 2020 at 5:06 AM Jiri Olsa [off-list ref] wrote:
Adding the DSO_BINARY_TYPE__BPF_IMAGE dso binary type
to recognize bpf images that carry trampoline or dispatcher.
Upcoming patches will add support to read the image data,
store it within the BPF feature in perf.data and display
it for annotation purposes.
Currently we only display following message:
# ./perf annotate bpf_trampoline_24456 --stdio
Percent | Source code & Disassembly of . for cycles (504 ...
--------------------------------------------------------------- ...
: to be implemented
Signed-off-by: Jiri Olsa <jolsa@kernel.org>Acked-by: Song Liu <redacted>