diff options
| author | Christian Brauner <brauner@kernel.org> | 2025-03-05 11:08:15 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-03-05 13:26:12 +0100 |
| commit | 4513522984a0af9c170af991c37fbb483cca654b (patch) | |
| tree | 3619705755d81e80a784ae7a7081cc3216c60af5 /include/linux/pidfs.h | |
| parent | 0b4200381ed4758391731fa6e84259e1847744c6 (diff) | |
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>
Diffstat (limited to 'include/linux/pidfs.h')
| -rw-r--r-- | include/linux/pidfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pidfs.h b/include/linux/pidfs.h index 7c830d0dec9a..05e6f8f4a026 100644 --- a/include/linux/pidfs.h +++ b/include/linux/pidfs.h @@ -6,6 +6,7 @@ struct file *pidfs_alloc_file(struct pid *pid, unsigned int flags); void __init pidfs_init(void); void pidfs_add_pid(struct pid *pid); void pidfs_remove_pid(struct pid *pid); +void pidfs_exit(struct task_struct *tsk); extern const struct dentry_operations pidfs_dentry_operations; #endif /* _LINUX_PID_FS_H */ |