From 536b39ecf1b52ab71c2c126db0137611b9e1a4d4 Mon Sep 17 00:00:00 2001
From: "zhangwei(Jovi)" <jovi.zhangwei@huawei.com>
Date: Tue, 30 Apr 2013 15:28:40 -0700
Subject: kernel/relay.c: move FIX_SIZE macro into relay.c

It's better to place FIX_SIZE macro in relay.c, instead of relay.h

Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 kernel/relay.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'kernel/relay.c')

diff --git a/kernel/relay.c b/kernel/relay.c
index d21006c4a3cc..4c2959b6c34d 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -550,6 +550,9 @@ static int __cpuinit relay_hotcpu_callback(struct notifier_block *nb,
 	return NOTIFY_OK;
 }
 
+/* Needs a _much_ better name... */
+#define FIX_SIZE(x) ((((x) - 1) & PAGE_MASK) + PAGE_SIZE)
+
 /**
  *	relay_open - create a new relay channel
  *	@base_filename: base name of files to create, %NULL for buffering only
-- 
cgit