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| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2026-07-02 21:12:41 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2026-07-14 22:43:16 +0900 |
| commit | 738b78ee4bfa5e290f155be1e946bc2ae5660dfd (patch) | |
| tree | 733aa8a8fbaa4ab8637c9a5b70886c95f2fc3559 /tools/perf/scripts/python/stackcollapse.py | |
| parent | f2183452402508ad68ea01eed18ae8eecfcd8f0a (diff) | |
tracing/probes: Add $current variable support
Since we can use the BTF to cast value to a structure pointer type,
it is useful to introduce "$current" special variable support to
fetcharg.
User can define a fetcharg to access current task_struct properties
using BTF info. e.g.
$current->cpus_ptr
Link: https://lore.kernel.org/all/178271366709.1176915.15320906169981578568.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions