mm/: remove caller signal_pending branch predictions
This is already done for us internally by the signal machinery.
Link: http://lkml.kernel.org/r/20181116002713.8474-5-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index e37efd5..7450888 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4231,7 +4231,7 @@ long follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma,
* If we have a pending SIGKILL, don't keep faulting pages and
* potentially allocating memory.
*/
- if (unlikely(fatal_signal_pending(current))) {
+ if (fatal_signal_pending(current)) {
remainder = 0;
break;
}