The patch titled
Subject: mm/c6x: use common help functions to free reserved pages
has been removed from the -mm tree. Its filename was
mm-c6x-use-common-help-functions-to-free-reserved-pages.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jiang Liu <liuj97@xxxxxxxxx>
Subject: mm/c6x: use common help functions to free reserved pages
Use common help functions to free reserved pages.
Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxx>
Cc: Mark Salter <msalter@xxxxxxxxxx>
Cc: Aurelien Jacquiot <a-jacquiot@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/c6x/mm/init.c | 30 ++----------------------------
1 file changed, 2 insertions(+), 28 deletions(-)
diff -puN arch/c6x/mm/init.c~mm-c6x-use-common-help-functions-to-free-reserved-pages arch/c6x/mm/init.c
--- a/arch/c6x/mm/init.c~mm-c6x-use-common-help-functions-to-free-reserved-pages
+++ a/arch/c6x/mm/init.c
@@ -77,37 +77,11 @@ void __init mem_init(void)
#ifdef CONFIG_BLK_DEV_INITRD
void __init free_initrd_mem(unsigned long start, unsigned long end)
{
- int pages = 0;
- for (; start < end; start += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(start));
- init_page_count(virt_to_page(start));
- free_page(start);
- totalram_pages++;
- pages++;
- }
- printk(KERN_INFO "Freeing initrd memory: %luk freed\n",
- (pages * PAGE_SIZE) >> 10);
+ free_reserved_area(start, end, 0, "initrd");
}
#endif
void __init free_initmem(void)
{
- unsigned long addr;
-
- /*
- * The following code should be cool even if these sections
- * are not page aligned.
- */
- addr = PAGE_ALIGN((unsigned long)(__init_begin));
-
- /* next to check that the page we free is not a partial page */
- for (; addr + PAGE_SIZE < (unsigned long)(__init_end);
- addr += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(addr));
- init_page_count(virt_to_page(addr));
- free_page(addr);
- totalram_pages++;
- }
- printk(KERN_INFO "Freeing unused kernel memory: %dK freed\n",
- (int) ((addr - PAGE_ALIGN((long) &__init_begin)) >> 10));
+ free_initmem_default(0);
}
_
Patches currently in -mm which might be from liuj97@xxxxxxxxx are
origin.patch
mm-sparc-use-common-help-functions-to-free-reserved-pages.patch
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