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| author | Jiang Liu <liuj97@gmail.com> | 2013-07-03 15:04:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:36 -0700 |
| commit | 9671468f1e1e7ef67169f7fb518a9905f44b0dd6 (patch) | |
| tree | 450cfd9765f71597dab62fbc6d84ee1f7f1b30ae /arch | |
| parent | a0e7b805cd337d387373d197aa15d61a853e5ed7 (diff) | |
| download | linux-9671468f1e1e7ef67169f7fb518a9905f44b0dd6.tar.gz linux-9671468f1e1e7ef67169f7fb518a9905f44b0dd6.tar.bz2 linux-9671468f1e1e7ef67169f7fb518a9905f44b0dd6.zip | |
mm/m68k: prepare for removing num_physpages and simplify mem_init()
Prepare for removing num_physpages and simplify mem_init().
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/mm/init.c | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index 614c60a04459..397a8848f067 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -149,33 +149,11 @@ void __init print_memmap(void) void __init mem_init(void) { pg_data_t *pgdat; - int codepages = 0; - int datapages = 0; - int initpages = 0; int i; /* this will put all memory onto the freelists */ - num_physpages = 0; - for_each_online_pgdat(pgdat) { - num_physpages += pgdat->node_present_pages; - + for_each_online_pgdat(pgdat) free_all_bootmem_node(pgdat); - for (i = 0; i < pgdat->node_spanned_pages; i++) { - struct page *page = pgdat->node_mem_map + i; - char *addr = page_to_virt(page); - - if (!PageReserved(page)) - continue; - if (addr >= _text && - addr < _etext) - codepages++; - else if (addr >= __init_begin && - addr < __init_end) - initpages++; - else - datapages++; - } - } #if defined(CONFIG_MMU) && !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE) /* insert pointer tables allocated so far into the tablelist */ @@ -190,12 +168,7 @@ void __init mem_init(void) init_pointer_table((unsigned long)zero_pgtable); #endif - pr_info("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n", - nr_free_pages() << (PAGE_SHIFT-10), - totalram_pages << (PAGE_SHIFT-10), - codepages << (PAGE_SHIFT-10), - datapages << (PAGE_SHIFT-10), - initpages << (PAGE_SHIFT-10)); + mem_init_print_info(NULL); print_memmap(); } |