diff options
| author | Takashi Iwai <tiwai@suse.de> | 2010-03-22 17:05:48 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-03-22 17:05:48 +0100 |
| commit | 2fb20b61550d3c5335e59819ed22734900d4d6e3 (patch) | |
| tree | 5ac7690306a0230b51e79afe5cfd3e6575b98cb1 /fs/proc/array.c | |
| parent | 23caaf19b11eda7054348452e1618d4512a86907 (diff) | |
| parent | 6da7a2aa899f75116e1a62cef78c358ada9878b7 (diff) | |
Merge branch 'topic/misc' into topic/usb
Diffstat (limited to 'fs/proc/array.c')
| -rw-r--r-- | fs/proc/array.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 13b5d0708175..aa8637b81028 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -270,8 +270,10 @@ static inline void task_sig(struct seq_file *m, struct task_struct *p) blocked = p->blocked; collect_sigign_sigcatch(p, &ignored, &caught); num_threads = atomic_read(&p->signal->count); + rcu_read_lock(); /* FIXME: is this correct? */ qsize = atomic_read(&__task_cred(p)->user->sigpending); - qlim = p->signal->rlim[RLIMIT_SIGPENDING].rlim_cur; + rcu_read_unlock(); + qlim = task_rlimit(p, RLIMIT_SIGPENDING); unlock_task_sighand(p, &flags); } @@ -418,7 +420,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, cutime = sig->cutime; cstime = sig->cstime; cgtime = sig->cgtime; - rsslim = sig->rlim[RLIMIT_RSS].rlim_cur; + rsslim = ACCESS_ONCE(sig->rlim[RLIMIT_RSS].rlim_cur); /* add up live thread stats at the group level */ if (whole) { |