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mm/tile: prepare for removing num_physpages and simplify mem_init()

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Prepare for removing num_physpages and simplify mem_init().

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiang Liu
2013-07-03 15:04:15 -07:00
committed by Linus Torvalds
parent dceccbe920
commit 3f29c33194
2 changed files with 9 additions and 22 deletions
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15
arch/tile/mm/init.c
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@@ -821,7 +821,6 @@ static void __init set_max_mapnr_init(void)
void __init mem_init(void)
{
int codesize, datasize, initsize;
int i;
#ifndef __tilegx__
void *last;
@@ -853,19 +852,7 @@ void __init mem_init(void)
set_non_bootmem_pages_init();
#endif
codesize = (unsigned long)&_etext - (unsigned long)&_text;
datasize = (unsigned long)&_end - (unsigned long)&_sdata;
initsize = (unsigned long)&_einittext - (unsigned long)&_sinittext;
initsize += (unsigned long)&_einitdata - (unsigned long)&_sinitdata;
pr_info("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init, %ldk highmem)\n",
(unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
num_physpages << (PAGE_SHIFT-10),
codesize >> 10,
datasize >> 10,
initsize >> 10,
(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10))
);
mem_init_print_info(NULL);
/*
* In debug mode, dump some interesting memory mappings.