mm/compaction: add tracepoint to observe behaviour of compaction defer

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / mm / hugetlb_cgroup.c

diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index 037e1c0..6e00574 100644 (file)
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -279,7 +279,7 @@ static ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of,
                return -EINVAL;
 
        buf = strstrip(buf);
-       ret = page_counter_memparse(buf, &nr_pages);
+       ret = page_counter_memparse(buf, "-1", &nr_pages);
        if (ret)
                return ret;