mm: Place preemption point in do_mlockall() loop

[karo-tx-linux.git] / mm / mlock.c

diff --git a/mm/mlock.c b/mm/mlock.c
index d63802663242eb6ad13ca2ed065434f24fd7e5d1..67ba6da7d0e311b1b45007bbd0e37bd78db0f3a8 100644 (file)
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -736,6 +736,7 @@ static int do_mlockall(int flags)
 
                /* Ignore errors */
                mlock_fixup(vma, &prev, vma->vm_start, vma->vm_end, newflags);
+               cond_resched();
        }
 out:
        return 0;