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| author | Yinghai Lu <yinghai@kernel.org> | 2012-11-16 19:39:21 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-17 11:59:48 -0800 |
| commit | 961f8fa04b1c3dfe35c2d3ee7ccba28f9b0e0e09 (patch) | |
| tree | 50999cf8888284997d6b8489ae2ab41c815bc374 /arch | |
| parent | c074eaac2ab264c94520efff7e896b771de885ae (diff) | |
| download | op-kernel-dev-961f8fa04b1c3dfe35c2d3ee7ccba28f9b0e0e09.zip op-kernel-dev-961f8fa04b1c3dfe35c2d3ee7ccba28f9b0e0e09.tar.gz | |
sparc, mm: Remove calling of free_all_bootmem_node()
Now NO_BOOTMEM version free_all_bootmem_node() does not really
do free_bootmem at all, and it only call
register_page_bootmem_info_node instead.
That is confusing, try to kill that free_all_bootmem_node().
Before that, this patch will remove calling of free_all_bootmem_node()
We add register_page_bootmem_info() to call register_page_bootmem_info_node
directly.
Also could use free_all_bootmem() for numa case, and it is just
the same as free_low_memory_core_early().
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-45-git-send-email-yinghai@kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: sparclinux@vger.kernel.org
Acked-by: "David S. Miller" <davem@davemloft.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/mm/init_64.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 9e28a11..b24bac2 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -2021,6 +2021,16 @@ static void __init patch_tlb_miss_handler_bitmap(void) flushi(&valid_addr_bitmap_insn[0]); } +static void __init register_page_bootmem_info(void) +{ +#ifdef CONFIG_NEED_MULTIPLE_NODES + int i; + + for_each_online_node(i) + if (NODE_DATA(i)->node_spanned_pages) + register_page_bootmem_info_node(NODE_DATA(i)); +#endif +} void __init mem_init(void) { unsigned long codepages, datapages, initpages; @@ -2038,20 +2048,8 @@ void __init mem_init(void) high_memory = __va(last_valid_pfn << PAGE_SHIFT); -#ifdef CONFIG_NEED_MULTIPLE_NODES - { - int i; - for_each_online_node(i) { - if (NODE_DATA(i)->node_spanned_pages != 0) { - totalram_pages += - free_all_bootmem_node(NODE_DATA(i)); - } - } - totalram_pages += free_low_memory_core_early(MAX_NUMNODES); - } -#else + register_page_bootmem_info(); totalram_pages = free_all_bootmem(); -#endif /* We subtract one to account for the mem_map_zero page * allocated below. |
