summaryrefslogtreecommitdiffstats
path: root/fs/proc
diff options
context:
space:
mode:
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/base.c17
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;
}
OpenPOWER on IntegriCloud