linux-kernel - [PATCH] sizes.h: Add SZ_8G/SZ_16G/SZ

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Message-ID: <20201229072819.11183-1-sjhuang@iluvatar.ai>
Date:   Tue, 29 Dec 2020 15:28:19 +0800
From:   Huang Shijie <sjhuang@...vatar.ai>
To:     <akpm@...ux-foundation.org>
CC:     <linux-kernel@...r.kernel.org>, Huang Shijie <sjhuang@...vatar.ai>
Subject: [PATCH] sizes.h: Add SZ_8G/SZ_16G/SZ_32G macros

Add these macros, since we can use them in drivers.

Signed-off-by: Huang Shijie <sjhuang@...vatar.ai>
---
 include/linux/sizes.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/sizes.h b/include/linux/sizes.h
index 9874f6f67537..1ac79bcee2bb 100644
--- a/include/linux/sizes.h
+++ b/include/linux/sizes.h
@@ -44,6 +44,9 @@
 #define SZ_2G				0x80000000
 
 #define SZ_4G				_AC(0x100000000, ULL)
+#define SZ_8G				_AC(0x200000000, ULL)
+#define SZ_16G				_AC(0x400000000, ULL)
+#define SZ_32G				_AC(0x800000000, ULL)
 #define SZ_64T				_AC(0x400000000000, ULL)
 
 #endif /* __LINUX_SIZES_H__ */
-- 
2.17.1