The patch titled
Subject: mm/xtensa: use common help functions to free reserved pages
has been removed from the -mm tree. Its filename was
mm-xtensa-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/xtensa: 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: Chris Zankel <chris@xxxxxxxxxx>
Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/xtensa/mm/init.c | 21 +++------------------
1 file changed, 3 insertions(+), 18 deletions(-)
diff -puN arch/xtensa/mm/init.c~mm-xtensa-use-common-help-functions-to-free-reserved-pages arch/xtensa/mm/init.c
--- a/arch/xtensa/mm/init.c~mm-xtensa-use-common-help-functions-to-free-reserved-pages
+++ a/arch/xtensa/mm/init.c
@@ -208,32 +208,17 @@ void __init mem_init(void)
highmemsize >> 10);
}
-void
-free_reserved_mem(void *start, void *end)
-{
- for (; start < end; start += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(start));
- init_page_count(virt_to_page(start));
- free_page((unsigned long)start);
- totalram_pages++;
- }
-}
-
#ifdef CONFIG_BLK_DEV_INITRD
extern int initrd_is_mapped;
void free_initrd_mem(unsigned long start, unsigned long end)
{
- if (initrd_is_mapped) {
- free_reserved_mem((void*)start, (void*)end);
- printk ("Freeing initrd memory: %ldk freed\n",(end-start)>>10);
- }
+ if (initrd_is_mapped)
+ free_reserved_area(start, end, 0, "initrd");
}
#endif
void free_initmem(void)
{
- free_reserved_mem(__init_begin, __init_end);
- printk("Freeing unused kernel memory: %zuk freed\n",
- (__init_end - __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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