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authorMiles Bader <miles@gnu.org>2005-09-02 15:13:31 +0900
committerLinus Torvalds <torvalds@evo.osdl.org>2005-09-02 00:57:31 -0700
commit6a9b28dda3baf6fbbda349788cfe236f631f0359 (patch)
treedd0451607917958c22ab9f4fe2f0672478087178 /arch/v850/kernel
parent20216fc86d83e5e96fca7fa8d22de94d294695eb (diff)
downloadlinux-2.6.34-ux500-6a9b28dda3baf6fbbda349788cfe236f631f0359.tar.gz
[PATCH] v850: Add show_mem
Signed-off-by: Miles Bader <miles@gnu.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/v850/kernel')
-rw-r--r--arch/v850/kernel/setup.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/v850/kernel/setup.c b/arch/v850/kernel/setup.c
index 4a222dc5ab8..abd48409dcc 100644
--- a/arch/v850/kernel/setup.c
+++ b/arch/v850/kernel/setup.c
@@ -294,3 +294,33 @@ init_mem_alloc (unsigned long ram_start, unsigned long ram_len)
free_area_init_node (0, NODE_DATA(0), zones_size,
ADDR_TO_PAGE (PAGE_OFFSET), 0);
}
+
+
+
+/* Taken from m68knommu */
+void show_mem(void)
+{
+ unsigned long i;
+ int free = 0, total = 0, reserved = 0, shared = 0;
+ int cached = 0;
+
+ printk(KERN_INFO "\nMem-info:\n");
+ show_free_areas();
+ i = max_mapnr;
+ while (i-- > 0) {
+ total++;
+ 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(KERN_INFO "%d pages of RAM\n",total);
+ printk(KERN_INFO "%d free pages\n",free);
+ printk(KERN_INFO "%d reserved pages\n",reserved);
+ printk(KERN_INFO "%d pages shared\n",shared);
+ printk(KERN_INFO "%d pages swap cached\n",cached);
+}