static inline void print_task(struct task_struct *tsk)
{
- printk("Task pid %d\n", tsk->pid);
+ printk("Task pid %d:#%u\n", tsk->pid, tsk->xid);
}
static pte_t *lookup_pte(struct mm_struct *mm, unsigned long address)
* If we're in an interrupt or have no user
* context, we must not take the fault..
*/
- if (in_interrupt() || !mm)
+ if (in_atomic() || !mm)
goto no_context;
/* TLB misses upon some cache flushes get done under cli() */
show_regs(regs);
#endif
}
- if (tsk->pid == 1) {
+ if (is_init(tsk)) {
panic("INIT had user mode bad_area\n");
}
tsk->thread.address = address;
* us unable to handle the page fault gracefully.
*/
out_of_memory:
- if (current->pid == 1) {
+ if (is_init(current)) {
panic("INIT out of memory\n");
yield();
goto survive;
}
printk("fault:Out of memory\n");
up_read(&mm->mmap_sem);
- if (current->pid == 1) {
+ if (is_init(current)) {
yield();
down_read(&mm->mmap_sem);
goto survive;
}
- printk("VM: killing process %s\n", tsk->comm);
+ printk("VM: killing process %s(%d:#%u)\n",
+ tsk->comm, tsk->pid, tsk->xid);
if (user_mode(regs))
do_exit(SIGKILL);
goto no_context;