/*
* Lock physical page backing a given user VA.
*/
- down_read(¤t->mm->mmap_sem);
- retval = get_user_pages(current, current->mm,
- PAGE_ALIGN(uva),
- 1, 1, 0, &page, NULL);
- up_read(¤t->mm->mmap_sem);
+ retval = get_user_pages_fast(PAGE_ALIGN(uva), 1, 1, &page);
if (retval != 1)
return VMCI_ERROR_GENERIC;