The patch titled Subject: mm/blackfin: use common help functions to free reserved pages has been removed from the -mm tree. Its filename was mm-blackfin-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/blackfin: 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: Mike Frysinger <vapier@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/blackfin/mm/init.c | 22 +++------------------- 1 file changed, 3 insertions(+), 19 deletions(-) diff -puN arch/blackfin/mm/init.c~mm-blackfin-use-common-help-functions-to-free-reserved-pages arch/blackfin/mm/init.c --- a/arch/blackfin/mm/init.c~mm-blackfin-use-common-help-functions-to-free-reserved-pages +++ a/arch/blackfin/mm/init.c @@ -103,7 +103,7 @@ void __init mem_init(void) max_mapnr = num_physpages = MAP_NR(high_memory); printk(KERN_DEBUG "Kernel managed physical pages: %lu\n", num_physpages); - /* This will put all memory onto the freelists. */ + /* This will put all low memory onto the freelists. */ totalram_pages = free_all_bootmem(); reservedpages = 0; @@ -129,24 +129,11 @@ void __init mem_init(void) initk, codek, datak, DMA_UNCACHED_REGION >> 10, (reservedpages << (PAGE_SHIFT-10))); } -static void __init free_init_pages(const char *what, unsigned long begin, unsigned long end) -{ - unsigned long addr; - /* next to check that the page we free is not a partial page */ - for (addr = begin; addr + PAGE_SIZE <= 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 %s: %ldk freed\n", what, (end - begin) >> 10); -} - #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { #ifndef CONFIG_MPU - free_init_pages("initrd memory", start, end); + free_reserved_area(start, end, 0, "initrd"); #endif } #endif @@ -154,10 +141,7 @@ void __init free_initrd_mem(unsigned lon void __init_refok free_initmem(void) { #if defined CONFIG_RAMKERNEL && !defined CONFIG_MPU - free_init_pages("unused kernel memory", - (unsigned long)(&__init_begin), - (unsigned long)(&__init_end)); - + free_initmem_default(0); if (memory_start == (unsigned long)(&__init_end)) memory_start = (unsigned long)(&__init_begin); #endif _ Patches currently in -mm which might be from liuj97@xxxxxxxxx are origin.patch mm-sparc-use-common-help-functions-to-free-reserved-pages.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html