rework pm_ops pm_disk_mode, kill misuse

[pandora-kernel.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index d57118d..6af959c 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -858,7 +858,7 @@ static inline int copy_signal(unsigned long clone_flags, struct task_struct * ts
        init_sigpending(&sig->shared_pending);
        INIT_LIST_HEAD(&sig->posix_timers);
 
-       hrtimer_init(&sig->real_timer, CLOCK_MONOTONIC, HRTIMER_REL);
+       hrtimer_init(&sig->real_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
        sig->it_real_incr.tv64 = 0;
        sig->real_timer.function = it_real_fn;
        sig->tsk = tsk;
@@ -869,7 +869,7 @@ static inline int copy_signal(unsigned long clone_flags, struct task_struct * ts
        sig->it_prof_incr = cputime_zero;
 
        sig->leader = 0;        /* session leadership doesn't inherit */
-       sig->tty_old_pgrp = 0;
+       sig->tty_old_pgrp = NULL;
 
        sig->utime = sig->stime = sig->cutime = sig->cstime = cputime_zero;
        sig->nvcsw = sig->nivcsw = sig->cnvcsw = sig->cnivcsw = 0;
@@ -933,8 +933,8 @@ asmlinkage long sys_set_tid_address(int __user *tidptr)
 
 static inline void rt_mutex_init_task(struct task_struct *p)
 {
-#ifdef CONFIG_RT_MUTEXES
        spin_lock_init(&p->pi_lock);
+#ifdef CONFIG_RT_MUTEXES
        plist_head_init(&p->pi_waiters, &p->pi_lock);
        p->pi_blocked_on = NULL;
 #endif
@@ -1038,10 +1038,12 @@ static struct task_struct *copy_process(unsigned long clone_flags,
        p->utime = cputime_zero;
        p->stime = cputime_zero;
        p->sched_time = 0;
+#ifdef CONFIG_TASK_XACCT
        p->rchar = 0;           /* I/O counter: bytes read */
        p->wchar = 0;           /* I/O counter: bytes written */
        p->syscr = 0;           /* I/O counter: read syscalls */
        p->syscw = 0;           /* I/O counter: write syscalls */
+#endif
        task_io_accounting_init(p);
        acct_clear_integrals(p);