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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>
This commit is contained in:
zhangwei(Jovi) 2013-04-30 15:28:40 -07:00 committed by Linus Torvalds
parent 8359f689e2
commit 536b39ecf1
2 changed files with 3 additions and 3 deletions
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3
include/linux/relay.h
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@ -20,9 +20,6 @@
#include <linux/poll.h> #include <linux/poll.h>
#include <linux/kref.h> #include <linux/kref.h>
/* Needs a _much_ better name... */
#define FIX_SIZE(x) ((((x) - 1) & PAGE_MASK) + PAGE_SIZE)
/* /*
* Tracks changes to rchan/rchan_buf structs * Tracks changes to rchan/rchan_buf structs
*/ */

3
kernel/relay.c
View File

@ -550,6 +550,9 @@ static int __cpuinit relay_hotcpu_callback(struct notifier_block *nb,
return NOTIFY_OK; 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 * relay_open - create a new relay channel
* @base_filename: base name of files to create, %NULL for buffering only * @base_filename: base name of files to create, %NULL for buffering only