linux-kernel - [PATCH] x86: Remove redundant display of free swap space in show

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Date:	Mon, 10 Mar 2008 17:40:14 +0100
From:	Johannes Weiner <hannes@...urebad.de>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: Remove redundant display of free swap space in show_mem()

From: Johannes Weiner <hannes@...urebad.de>

show_free_areas() already displays free swap space, no need to do it a
second time in show_mem() which calls the former anyway.

Signed-off-by: Johannes Weiner <hannes@...urebad.de>
---
 arch/x86/mm/init_64.c    |    3 ---
 arch/x86/mm/pgtable_32.c |    1 -
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 8230d1e..94baf63 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -89,9 +89,6 @@ void show_mem(void)
 
 	printk(KERN_INFO "Mem-info:\n");
 	show_free_areas();
-	printk(KERN_INFO "Free swap:       %6ldkB\n",
-		nr_swap_pages << (PAGE_SHIFT-10));
-
 	for_each_online_pgdat(pgdat) {
 		for (i = 0; i < pgdat->node_spanned_pages; ++i) {
 			/*
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 6530201..bacae27 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -32,7 +32,6 @@ void show_mem(void)
 
 	printk(KERN_INFO "Mem-info:\n");
 	show_free_areas();
-	printk(KERN_INFO "Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
 	for_each_online_pgdat(pgdat) {
 		pgdat_resize_lock(pgdat, &flags);
 		for (i = 0; i < pgdat->node_spanned_pages; ++i) {
-- 
1.5.2.2

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