Re: [PATCH v2] perf symbols: Don't apply the symfs layout to synthesised paths

[sashiko-bot@kernel.org]

> From: Zhan Xusheng <zhanxusheng1024@gmail.com>
> 
> From: Zhan Xusheng <zhanxusheng@xiaomi.com>
> 
> The flat symfs layout was implemented inside __symbol__join_symfs() alone,
> which went from
> 
>         return path__join(bf, size, symbol_conf.symfs, path);
> 
> to taking perf_basename(path) first.  No caller was changed, so all of them
> got it.  Most pass dso__long_name(), which is what the option is about, but
> some pass a path perf built itself:
> 
>   dso.c        "/usr/lib/debug"             -> "debug"
>   dso.c        "/usr/lib/debug/.build-id/"  -> ""
> [ ... ]
> it is converted for uniformity.  Every remaining __symbol__join_symfs()
> caller passes a path from the profiled system.
> 
> Fixes: f182573e06ab ("perf tools: Add layout support for --symfs option")
> Signed-off-by: Zhan Xusheng <zhanxusheng@xiaomi.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260819094621.844115-1-zhanxusheng@xiaomi.com?part=1