nfsd4: remove redundant check from nfsd4_open

[safe/jmp/linux-2.6] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index e233392..2a74fe8 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -909,7 +909,9 @@ static void print_fatal_signal(struct pt_regs *regs, int signr)
        }
 #endif
        printk("\n");
+       preempt_disable();
        show_regs(regs);
+       preempt_enable();
 }
 
 static int __init setup_print_fatal_signals(char *str)
@@ -1365,7 +1367,6 @@ int do_notify_parent(struct task_struct *tsk, int sig)
        struct siginfo info;
        unsigned long flags;
        struct sighand_struct *psig;
-       struct task_cputime cputime;
        int ret = sig;
 
        BUG_ON(sig == -1);
@@ -1395,9 +1396,10 @@ int do_notify_parent(struct task_struct *tsk, int sig)
        info.si_uid = __task_cred(tsk)->uid;
        rcu_read_unlock();
 
-       thread_group_cputime(tsk, &cputime);
-       info.si_utime = cputime_to_jiffies(cputime.utime);
-       info.si_stime = cputime_to_jiffies(cputime.stime);
+       info.si_utime = cputime_to_clock_t(cputime_add(tsk->utime,
+                               tsk->signal->utime));
+       info.si_stime = cputime_to_clock_t(cputime_add(tsk->stime,
+                               tsk->signal->stime));
 
        info.si_status = tsk->exit_code & 0x7f;
        if (tsk->exit_code & 0x80)
@@ -2491,11 +2493,10 @@ out:
 #endif /* __ARCH_WANT_SYS_SIGPROCMASK */
 
 #ifdef __ARCH_WANT_SYS_RT_SIGACTION
-asmlinkage long
-sys_rt_sigaction(int sig,
-                const struct sigaction __user *act,
-                struct sigaction __user *oact,
-                size_t sigsetsize)
+SYSCALL_DEFINE4(rt_sigaction, int, sig,
+               const struct sigaction __user *, act,
+               struct sigaction __user *, oact,
+               size_t, sigsetsize)
 {
        struct k_sigaction new_sa, old_sa;
        int ret = -EINVAL;
@@ -2578,7 +2579,7 @@ SYSCALL_DEFINE0(pause)
 #endif
 
 #ifdef __ARCH_WANT_SYS_RT_SIGSUSPEND
-asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize)
+SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *, unewset, size_t, sigsetsize)
 {
        sigset_t newset;