Track maximum number of pending signals, presented in /proc/self/limits. Signed-off-by: Topi Miettinen <toiwo...@gmail.com> --- kernel/signal.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/signal.c b/kernel/signal.c index 96e9bc4..c8fbccd 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -387,6 +387,8 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi INIT_LIST_HEAD(&q->list); q->flags = 0; q->user = user; + /* XXX resource limits apply per task, not per user */ + bump_rlimit(RLIMIT_SIGPENDING, atomic_read(&user->sigpending)); } return q; -- 2.8.1