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| author | Jiang Liu <liuj97@gmail.com> | 2013-07-03 15:04:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:37 -0700 |
| commit | ad941989d0cf2ef1320ecf46ee1188df85e94b43 (patch) | |
| tree | 7044dca7c689f4b61ebcbe0217beb950fb5e1874 /arch/score/mm | |
| parent | a18d0e2d7097937e9f51b83eda4bc750d93eb34d (diff) | |
| download | op-kernel-dev-ad941989d0cf2ef1320ecf46ee1188df85e94b43.zip op-kernel-dev-ad941989d0cf2ef1320ecf46ee1188df85e94b43.tar.gz | |
mm/score: 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>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Cc: Lennox Wu <lennox.wu@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/score/mm')
| -rw-r--r-- | arch/score/mm/init.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/arch/score/mm/init.c b/arch/score/mm/init.c index a8b9177..9fbce49 100644 --- a/arch/score/mm/init.c +++ b/arch/score/mm/init.c @@ -75,33 +75,11 @@ void __init paging_init(void) void __init mem_init(void) { - unsigned long codesize, reservedpages, datasize, initsize; - unsigned long tmp, ram = 0; - high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); free_all_bootmem(); setup_zero_page(); /* Setup zeroed pages. */ - reservedpages = 0; - - for (tmp = 0; tmp < max_low_pfn; tmp++) - if (page_is_ram(tmp)) { - ram++; - if (PageReserved(pfn_to_page(tmp))) - reservedpages++; - } - - num_physpages = ram; - codesize = (unsigned long) &_etext - (unsigned long) &_text; - datasize = (unsigned long) &_edata - (unsigned long) &_etext; - initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; - - printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, " - "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n", - (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), - ram << (PAGE_SHIFT-10), codesize >> 10, - reservedpages << (PAGE_SHIFT-10), datasize >> 10, - initsize >> 10, - totalhigh_pages << (PAGE_SHIFT-10)); + + mem_init_print_info(NULL); } #endif /* !CONFIG_NEED_MULTIPLE_NODES */ |
