On 8/8/25 2:11 AM, Manos Pitsidianakis wrote:
On Fri, 08 Aug 2025 05:06, Pierrick Bouvier <pierrick.bouv...@linaro.org> wrote:
We implement tracing, following uftrace format.
Trace is flushed every 32 MB, so file operations don't impact
performance at runtime.
A different trace is generated per cpu, and we ensure they have a unique
name, based on vcpu_index, while keeping room for privilege level coming
in next commit.
Suggestion (not a request): put some kind of documentation about the
format this patch implements, maybe a commit sha & URL to a header file
from upstream uftrace.
I added a link to uftrace source:
https://github.com/namhyung/uftrace/blob/v0.18/libmcount/record.c#L909
As well, I updated the comment with this URL.
