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authorPaul Mundt <lethal@linux-sh.org>2006-09-27 05:20:58 -0400
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 05:20:58 -0400
commit2cb7ce3bb384f30a377f66336c78546b834604df (patch)
tree8954cf1acdb07acba9a2014771720d0da2670358 /arch/sh
parentd153ea88dccf003173315b5d21acabebb897fb4a (diff)
sh: Enable /proc/kcore support.
This was previously unimplemented.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/mm/init.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 2c6dc3d8df2c..ad182b31d846 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -24,7 +24,7 @@
24#include <linux/highmem.h> 24#include <linux/highmem.h>
25#include <linux/bootmem.h> 25#include <linux/bootmem.h>
26#include <linux/pagemap.h> 26#include <linux/pagemap.h>
27 27#include <linux/proc_fs.h>
28#include <asm/processor.h> 28#include <asm/processor.h>
29#include <asm/system.h> 29#include <asm/system.h>
30#include <asm/uaccess.h> 30#include <asm/uaccess.h>
@@ -223,6 +223,8 @@ void __init paging_init(void)
223 free_area_init_node(0, NODE_DATA(0), zones_size, __MEMORY_START >> PAGE_SHIFT, 0); 223 free_area_init_node(0, NODE_DATA(0), zones_size, __MEMORY_START >> PAGE_SHIFT, 0);
224} 224}
225 225
226static struct kcore_list kcore_mem, kcore_vmalloc;
227
226void __init mem_init(void) 228void __init mem_init(void)
227{ 229{
228 extern unsigned long empty_zero_page[1024]; 230 extern unsigned long empty_zero_page[1024];
@@ -270,7 +272,12 @@ void __init mem_init(void)
270 datasize = (unsigned long) &_edata - (unsigned long) &_etext; 272 datasize = (unsigned long) &_edata - (unsigned long) &_etext;
271 initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; 273 initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
272 274
273 printk("Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init)\n", 275 kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT);
276 kclist_add(&kcore_vmalloc, (void *)VMALLOC_START,
277 VMALLOC_END - VMALLOC_START);
278
279 printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, "
280 "%dk reserved, %dk data, %dk init)\n",
274 (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), 281 (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
275 max_mapnr << (PAGE_SHIFT-10), 282 max_mapnr << (PAGE_SHIFT-10),
276 codesize >> 10, 283 codesize >> 10,