From ee22184b53c823f6956314c2815d4068e3820737 Mon Sep 17 00:00:00 2001
From: Byongho Lee <bhlee.kernel@gmail.com>
Date: Tue, 15 Dec 2015 01:42:10 +0900
Subject: Btrfs: use linux/sizes.h to represent constants
We use many constants to represent size and offset value. And to make
code readable we use '256 * 1024 * 1024' instead of '268435456' to
represent '256MB'. However we can make far more readable with 'SZ_256MB'
which is defined in the 'linux/sizes.h'.
So this patch replaces 'xxx * 1024 * 1024' kind of expression with
single 'SZ_xxxMB' if 'xxx' is a power of 2 then 'xxx * SZ_1M' if 'xxx' is
not a power of 2. And I haven't touched to '4096' & '8192' because it's
more intuitive than 'SZ_4KB' & 'SZ_8KB'.
Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
fs/btrfs/send.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'fs/btrfs/send.h')
diff --git a/fs/btrfs/send.h b/fs/btrfs/send.h
index 48d425aef05b..02e00166c4da 100644
--- a/fs/btrfs/send.h
+++ b/fs/btrfs/send.h
@@ -22,8 +22,8 @@
#define BTRFS_SEND_STREAM_MAGIC "btrfs-stream"
#define BTRFS_SEND_STREAM_VERSION 1
-#define BTRFS_SEND_BUF_SIZE (1024 * 64)
-#define BTRFS_SEND_READ_SIZE (1024 * 48)
+#define BTRFS_SEND_BUF_SIZE SZ_64K
+#define BTRFS_SEND_READ_SIZE (48 * SZ_1K)
enum btrfs_tlv_type {
BTRFS_TLV_U8,
--
cgit