Christian Brauner 4513522984 pidfs: record exit code and cgroupid at exit ...

Record the exit code and cgroupid in release_task() and stash in struct
pidfs_exit_info so it can be retrieved even after the task has been
reaped.

Link: https://lore.kernel.org/r/20250305-work-pidfs-kill_on_last_close-v3-5-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>

2025-03-05 13:26:12 +01:00

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