static int user_event_ack(struct hfi1_ctxtdata *, int, unsigned long);
static int set_ctxt_pkey(struct hfi1_ctxtdata *, unsigned, u16);
static int manage_rcvq(struct hfi1_ctxtdata *, unsigned, int);
-static int vma_fault(struct vm_area_struct *, struct vm_fault *);
+static int vma_fault(struct vm_fault *);
static long hfi1_file_ioctl(struct file *fp, unsigned int cmd,
unsigned long arg);
if (fd) {
fd->rec_cpu_num = -1; /* no cpu affinity by default */
fd->mm = current->mm;
- atomic_inc(&fd->mm->mm_count);
+ mmgrab(fd->mm);
fp->private_data = fd;
} else {
fp->private_data = NULL;
* Local (non-chip) user memory is not mapped right away but as it is
* accessed by the user-level code.
*/
-static int vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+static int vma_fault(struct vm_fault *vmf)
{
struct page *page;