From db32bb9a5fd6bd7c7031b4b9d6c9a5e27b651e5d Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sun, 4 Jun 2023 17:58:56 -0400
Subject: mean and variance: Add a missing include

abs() is in math.h

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---
 fs/bcachefs/mean_and_variance.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/bcachefs/mean_and_variance.h b/fs/bcachefs/mean_and_variance.h
index 6dd4c050e78a..647505010b39 100644
--- a/fs/bcachefs/mean_and_variance.h
+++ b/fs/bcachefs/mean_and_variance.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/limits.h>
+#include <linux/math.h>
 #include <linux/math64.h>
 
 #define SQRT_U64_MAX 4294967295ULL
-- 
cgit v1.2.3