The patch titled
Subject: mm/microblaze: use common help functions to free reserved pages
has been removed from the -mm tree. Its filename was
mm-microblaze-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/microblaze: 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: Michal Simek <monstr@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/microblaze/include/asm/setup.h | 1
arch/microblaze/mm/init.c | 28 +-------------------------
2 files changed, 2 insertions(+), 27 deletions(-)
diff -puN arch/microblaze/include/asm/setup.h~mm-microblaze-use-common-help-functions-to-free-reserved-pages arch/microblaze/include/asm/setup.h
--- a/arch/microblaze/include/asm/setup.h~mm-microblaze-use-common-help-functions-to-free-reserved-pages
+++ a/arch/microblaze/include/asm/setup.h
@@ -46,7 +46,6 @@ void machine_shutdown(void);
void machine_halt(void);
void machine_power_off(void);
-void free_init_pages(char *what, unsigned long begin, unsigned long end);
extern void *alloc_maybe_bootmem(size_t size, gfp_t mask);
extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
diff -puN arch/microblaze/mm/init.c~mm-microblaze-use-common-help-functions-to-free-reserved-pages arch/microblaze/mm/init.c
--- a/arch/microblaze/mm/init.c~mm-microblaze-use-common-help-functions-to-free-reserved-pages
+++ a/arch/microblaze/mm/init.c
@@ -236,40 +236,16 @@ void __init setup_memory(void)
paging_init();
}
-void free_init_pages(char *what, unsigned long begin, unsigned long end)
-{
- unsigned long addr;
-
- for (addr = begin; addr < end; addr += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(addr));
- init_page_count(virt_to_page(addr));
- free_page(addr);
- totalram_pages++;
- }
- pr_info("Freeing %s: %ldk freed\n", what, (end - begin) >> 10);
-}
-
#ifdef CONFIG_BLK_DEV_INITRD
void 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++;
- }
- pr_notice("Freeing initrd memory: %dk freed\n",
- (int)(pages * (PAGE_SIZE / 1024)));
+ free_reserved_area(start, end, 0, "initrd");
}
#endif
void free_initmem(void)
{
- free_init_pages("unused kernel memory",
- (unsigned long)(&__init_begin),
- (unsigned long)(&__init_end));
+ free_initmem_default(0);
}
void __init mem_init(void)
_
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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