diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/proc/array.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 07d6c4853fe8..9e3b8c33c24b 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -73,6 +73,7 @@ #include <linux/signal.h> #include <linux/highmem.h> #include <linux/file.h> +#include <linux/fdtable.h> #include <linux/times.h> #include <linux/cpuset.h> #include <linux/rcupdate.h> @@ -297,6 +298,7 @@ static inline void task_cap(struct seq_file *m, struct task_struct *p) render_cap_t(m, "CapInh:\t", &p->cap_inheritable); render_cap_t(m, "CapPrm:\t", &p->cap_permitted); render_cap_t(m, "CapEff:\t", &p->cap_effective); + render_cap_t(m, "CapBnd:\t", &p->cap_bset); } static inline void task_context_switch_counts(struct seq_file *m, @@ -425,12 +427,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, cutime = cstime = utime = stime = cputime_zero; cgtime = gtime = cputime_zero; - rcu_read_lock(); if (lock_task_sighand(task, &flags)) { struct signal_struct *sig = task->signal; if (sig->tty) { - tty_pgrp = pid_nr_ns(sig->tty->pgrp, ns); + struct pid *pgrp = tty_get_pgrp(sig->tty); + tty_pgrp = pid_nr_ns(pgrp, ns); + put_pid(pgrp); tty_nr = new_encode_dev(tty_devnum(sig->tty)); } @@ -469,7 +472,6 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, unlock_task_sighand(task, &flags); } - rcu_read_unlock(); if (!whole || num_threads < 2) wchan = get_wchan(task); |