X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=include%2Flinux%2Fmath64.h;h=bb2c84afb80c6c2246d233f7acab29c33bdb372e;hb=f7ef8dbe4c4e53007fe9cde32815e7e3a956e2e5;hp=837f2f2d1d341ff56549d6b134149e1e92a49a69;hpb=00a5ae218d57741088068799b810416ac249a9ce;p=mirror_ubuntu-bionic-kernel.git

diff --git a/include/linux/math64.h b/include/linux/math64.h
index 837f2f2d1d34..bb2c84afb80c 100644
--- a/include/linux/math64.h
+++ b/include/linux/math64.h
@@ -281,4 +281,7 @@ static inline u64 mul_u64_u32_div(u64 a, u32 mul, u32 divisor)
 }
 #endif /* mul_u64_u32_div */
 
+#define DIV64_U64_ROUND_UP(ll, d)	\
+	({ u64 _tmp = (d); div64_u64((ll) + _tmp - 1, _tmp); })
+
 #endif /* _LINUX_MATH64_H */