diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 01def9f..a193086 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2018,6 +2018,7 @@ struct timers_private { struct pid *pid; struct task_struct *task; struct sighand_struct *sighand; + struct pid_namespace *ns; unsigned long flags; }; @@ -2060,9 +2061,24 @@ static void timers_stop(struct seq_file *m, void *v) static int show_timer(struct seq_file *m, void *v) { struct k_itimer *timer; + struct timers_private *tp = m->private; + int notify; + static char *nstr[] = { + [SIGEV_SIGNAL] = "signal", + [SIGEV_NONE] = "none", + [SIGEV_THREAD] = "thread", + }; timer = list_entry((struct list_head *)v, struct k_itimer, list); + notify = timer->it_sigev_notify; + seq_printf(m, "ID: %d\n", timer->it_id); + seq_printf(m, "signal: %d/%p\n", timer->sigq->info.si_signo, + timer->sigq->info.si_value.sival_ptr); + seq_printf(m, "notify: %s/%s.%d\n", + nstr[notify & ~SIGEV_THREAD_ID], + (notify & SIGEV_THREAD_ID) ? "tid" : "pid", + pid_nr_ns(timer->it_pid, tp->ns)); return 0; } @@ -2084,6 +2100,7 @@ static int proc_timers_open(struct inode *inode, struct file *file) return -ENOMEM; tp->pid = proc_pid(inode); + tp->ns = inode->i_sb->s_fs_info; return 0; } |
