fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / sh64 / mm / fault.c

diff --git a/arch/sh64/mm/fault.c b/arch/sh64/mm/fault.c
index f08d0ea..e3e90bf 100644 (file)
--- a/arch/sh64/mm/fault.c
+++ b/arch/sh64/mm/fault.c
@@ -82,7 +82,7 @@ static inline void print_vma(struct vm_area_struct *vma)
 
 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)
@@ -154,7 +154,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
         * 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() */
@@ -277,7 +277,7 @@ bad_area:
                        show_regs(regs);
 #endif
                }
-               if (tsk->pid == 1) {
+               if (is_init(tsk)) {
                        panic("INIT had user mode bad_area\n");
                }
                tsk->thread.address = address;
@@ -319,19 +319,20 @@ no_context:
  * 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;