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| author | Christian Brauner <brauner@kernel.org> | 2025-03-05 13:08:16 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-03-05 15:26:17 +0300 |
| commit | 7477d7dce48a996ae4e4f0b5f7bd82de7ec9131b (patch) | |
| tree | db1c9c6bdbfb9add1035bed007f94d67198737e6 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 4513522984a0af9c170af991c37fbb483cca654b (diff) | |
| download | linux-7477d7dce48a996ae4e4f0b5f7bd82de7ec9131b.tar.xz | |
pidfs: allow to retrieve exit information
Some tools like systemd's jounral need to retrieve the exit and cgroup
information after a process has already been reaped. This can e.g.,
happen when retrieving a pidfd via SCM_PIDFD or SCM_PEERPIDFD.
Link: https://lore.kernel.org/r/20250305-work-pidfs-kill_on_last_close-v3-6-c8c3d8361705@kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions