X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Flvfs%2Flvfs_lib.c;h=5725e25fe5ed64710f0d1888f1e7b99c33e6ebec;hp=a83c171d0d6b95e2186595b865cc6592d7c9fcee;hb=9a3d6c2ed76ba902158a101be5b3dce46ca8f630;hpb=b05c80969eb7e8ccfd5fae223bee0159d6e642b0

diff --git a/lustre/lvfs/lvfs_lib.c b/lustre/lvfs/lvfs_lib.c
index a83c171..5725e25 100644
--- a/lustre/lvfs/lvfs_lib.c
+++ b/lustre/lvfs/lvfs_lib.c
@@ -145,7 +145,7 @@ void lprocfs_counter_add(struct lprocfs_stats *stats, int idx,
         if (percpu_cntr->lc_config & LPROCFS_CNTR_AVGMINMAX) {
                 percpu_cntr->lc_sum += amount;
                 if (percpu_cntr->lc_config & LPROCFS_CNTR_STDDEV)
-                        percpu_cntr->lc_sumsquare += (__u64)amount * amount;
+                        percpu_cntr->lc_sumsquare += (__s64)amount * amount;
                 if (amount < percpu_cntr->lc_min)
                         percpu_cntr->lc_min = amount;
                 if (amount > percpu_cntr->lc_max)