diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/proc/array.c | 4 | ||||
| -rw-r--r-- | fs/proc/base.c | 12 |
2 files changed, 2 insertions, 14 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 885ab5513ac..9b58d38bc91 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -267,7 +267,7 @@ static inline void task_sig(struct seq_file *m, struct task_struct *p) shpending = p->signal->shared_pending.signal; blocked = p->blocked; collect_sigign_sigcatch(p, &ignored, &caught); - num_threads = atomic_read(&p->signal->count); + num_threads = get_nr_threads(p); rcu_read_lock(); /* FIXME: is this correct? */ qsize = atomic_read(&__task_cred(p)->user->sigpending); rcu_read_unlock(); @@ -410,7 +410,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, tty_nr = new_encode_dev(tty_devnum(sig->tty)); } - num_threads = atomic_read(&sig->count); + num_threads = get_nr_threads(task); collect_sigign_sigcatch(task, &sigign, &sigcatch); cmin_flt = sig->cmin_flt; diff --git a/fs/proc/base.c b/fs/proc/base.c index c7f9f23449d..c384e8b84df 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -166,18 +166,6 @@ static int get_fs_path(struct task_struct *task, struct path *path, bool root) return result; } -static int get_nr_threads(struct task_struct *tsk) -{ - unsigned long flags; - int count = 0; - - if (lock_task_sighand(tsk, &flags)) { - count = atomic_read(&tsk->signal->count); - unlock_task_sighand(tsk, &flags); - } - return count; -} - static int proc_cwd_link(struct inode *inode, struct path *path) { struct task_struct *task = get_proc_task(inode); |