From 5cc5445164c16d32bab2912fac28356ab07aa8b4 Mon Sep 17 00:00:00 2001
From: "Raphael S.Carvalho" <raphael.scarv@gmail.com>
Date: Tue, 30 Apr 2013 15:28:27 -0700
Subject: pid_namespace.c/.h: simplify defines

Move BITS_PER_PAGE from pid_namespace.c to pid_namespace.h, since we can
simplify the define PID_MAP_ENTRIES by using the BITS_PER_PAGE.

[akpm@linux-foundation.org: kernel/pid.c:54:1: warning: "BITS_PER_PAGE" redefined]
Signed-off-by: Raphael S.Carvalho <raphael.scarv@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 kernel/pid_namespace.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'kernel/pid_namespace.c')

diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index bea15bdf82b0..69473c4a653f 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -19,8 +19,6 @@
 #include <linux/reboot.h>
 #include <linux/export.h>
 
-#define BITS_PER_PAGE		(PAGE_SIZE*8)
-
 struct pid_cache {
 	int nr_ids;
 	char name[16];
-- 
cgit v1.2.3-59-g8ed1b