linux-kernel - [RFC 16/22] ppc: Use generic show

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Message-Id: <1207169009616-git-send-email-hannes@saeurebad.de>
Date:	Wed,  2 Apr 2008 22:40:22 +0200
From:	Johannes Weiner <hannes@...urebad.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-mm@...ck.org, mingo@...e.hu, davem@...emloft.net,
	hskinnemoen@...el.com, cooloney@...nel.org, starvik@...s.com,
	dhowells@...hat.com, ysato@...rs.sf.net, takata@...ux-m32r.org,
	geert@...ux-m68k.org, ralf@...ux-mips.org, kyle@...isc-linux.org,
	paulus@...ba.org, schwidefsky@...ibm.com, lethal@...ux-sh.org,
	jdike@...toit.com, miles@....org, chris@...kel.net,
	rmk@....linux.org.uk, tony.luck@...el.com
Subject: [RFC 16/22] ppc: Use generic show_mem()


Signed-off-by: Johannes Weiner <hannes@...urebad.de>

diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index db5e6a1..abc877f 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -924,9 +924,6 @@ config HIGHMEM
 config ARCH_POPULATES_NODE_MAP
 	def_bool y
 
-config HAVE_ARCH_SHOW_MEM
-	def_bool y
-
 source kernel/Kconfig.hz
 source kernel/Kconfig.preempt
 source "mm/Kconfig"
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index 7444df3..132031a 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -101,37 +101,6 @@ unsigned long __max_memory;
 /* max amount of low RAM to map in */
 unsigned long __max_low_memory = MAX_LOW_MEM;
 
-void show_mem(void)
-{
-	int i,free = 0,total = 0,reserved = 0;
-	int shared = 0, cached = 0;
-	int highmem = 0;
-
-	printk("Mem-info:\n");
-	show_free_areas();
-	printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-	i = max_mapnr;
-	while (i-- > 0) {
-		total++;
-		if (PageHighMem(mem_map+i))
-			highmem++;
-		if (PageReserved(mem_map+i))
-			reserved++;
-		else if (PageSwapCache(mem_map+i))
-			cached++;
-		else if (!page_count(mem_map+i))
-			free++;
-		else
-			shared += page_count(mem_map+i) - 1;
-	}
-	printk("%d pages of RAM\n",total);
-	printk("%d pages of HIGHMEM\n", highmem);
-	printk("%d free pages\n",free);
-	printk("%d reserved pages\n",reserved);
-	printk("%d pages shared\n",shared);
-	printk("%d pages swap cached\n",cached);
-}
-
 /* Free up now-unused memory */
 static void free_sec(unsigned long start, unsigned long end, const char *name)
 {
-- 
1.5.2.2

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