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From: tip-bot for Yinghai Lu <yinghai@kernel.org>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org,
	yinghai@kernel.org, akpm@linux-foundation.org,
	tglx@linutronix.de, hpa@linux.intel.com, davem@davemloft.net
Subject: [tip:x86/mm2] sparc, mm: Remove calling of free_all_bootmem_node( )
Date: Wed, 21 Nov 2012 18:23:25 -0800
Message-ID: <tip-961f8fa04b1c3dfe35c2d3ee7ccba28f9b0e0e09@git.kernel.org> (raw)
In-Reply-To: <1353123563-3103-45-git-send-email-yinghai@kernel.org>

Commit-ID:  961f8fa04b1c3dfe35c2d3ee7ccba28f9b0e0e09
Gitweb:     http://git.kernel.org/tip/961f8fa04b1c3dfe35c2d3ee7ccba28f9b0e0e09
Author:     Yinghai Lu <yinghai@kernel.org>
AuthorDate: Fri, 16 Nov 2012 19:39:21 -0800
Committer:  H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Sat, 17 Nov 2012 11:59:48 -0800

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>
---
 arch/sparc/mm/init_64.c | 24 +++++++++++-------------
 1 file 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.

  reply index

Thread overview: 119+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-17  3:38 [PATCH v8 00/46] x86, mm: map ram from top-down with BRK and memblock Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 01/46] x86, mm: Add global page_size_mask and probe one time only Yinghai Lu
2012-11-22  1:38   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 02/46] x86, mm: Split out split_mem_range from init_memory_mapping Yinghai Lu
2012-11-22  1:39   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 03/46] x86, mm: Move down find_early_table_space() Yinghai Lu
2012-11-22  1:40   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 16:50   ` [PATCH v8 03/46] " Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 04/46] x86, mm: Move init_memory_mapping calling out of setup.c Yinghai Lu
2012-11-22  1:41   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 16:50   ` [PATCH v8 04/46] " Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 05/46] x86, mm: Revert back good_end setting for 64bit Yinghai Lu
2012-11-22  1:42   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 06/46] x86, mm: Change find_early_table_space() paramters Yinghai Lu
2012-11-22  1:43   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 16:50   ` [PATCH v8 06/46] " Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 07/46] x86, mm: Find early page table buffer together Yinghai Lu
2012-11-22  1:44   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 16:50   ` [PATCH v8 07/46] " Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 08/46] x86, mm: Separate out calculate_table_space_size() Yinghai Lu
2012-11-22  1:45   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 16:59   ` [PATCH v8 08/46] " Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 09/46] x86, mm: Set memblock initial limit to 1M Yinghai Lu
2012-11-22  1:46   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 10/46] x86, mm: if kernel .text .data .bss are not marked as E820_RAM, complain and fix Yinghai Lu
2012-11-22  1:47   ` [tip:x86/mm2] " tip-bot for Jacob Shin
2012-11-17  3:38 ` [PATCH v8 11/46] x86, mm: Fixup code testing if a pfn is direct mapped Yinghai Lu
2012-11-22  1:48   ` [tip:x86/mm2] " tip-bot for Jacob Shin
2012-11-17  3:38 ` [PATCH v8 12/46] x86, mm: use pfn_range_is_mapped() with CPA Yinghai Lu
2012-11-22  1:49   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 17:06   ` [PATCH v8 12/46] " Konrad Rzeszutek Wilk
2012-11-28 19:33     ` Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 13/46] x86, mm: use pfn_range_is_mapped() with gart Yinghai Lu
2012-11-22  1:50   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 17:07   ` [PATCH v8 13/46] " Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 14/46] x86, mm: use pfn_range_is_mapped() with reserve_initrd Yinghai Lu
2012-11-22  1:51   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 17:08   ` [PATCH v8 14/46] " Konrad Rzeszutek Wilk
2012-11-28 19:40     ` Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 15/46] x86, mm: Only direct map addresses that are marked as E820_RAM Yinghai Lu
2012-11-22  1:53   ` [tip:x86/mm2] " tip-bot for Jacob Shin
2012-11-28 17:15   ` [PATCH v8 15/46] " Konrad Rzeszutek Wilk
2012-11-28 19:43     ` Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 16/46] x86, mm: relocate initrd under all mem for 64bit Yinghai Lu
2012-11-22  1:54   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 17/46] x86, mm: Align start address to correct big page size Yinghai Lu
2012-11-22  1:55   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 18/46] x86, mm: Use big page size for small memory range Yinghai Lu
2012-11-22  1:56   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 19/46] x86, mm: Don't clear page table if range is ram Yinghai Lu
2012-11-22  1:57   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 20/46] x86, mm: Break down init_all_memory_mapping Yinghai Lu
2012-11-22  1:58   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:38 ` [PATCH v8 21/46] x86, mm: setup page table in top-down Yinghai Lu
2012-11-22  1:59   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 17:50   ` [PATCH v8 21/46] " Konrad Rzeszutek Wilk
2012-11-28 20:16     ` Yinghai Lu
2012-12-05 21:53       ` Konrad Rzeszutek Wilk
2012-11-17  3:38 ` [PATCH v8 22/46] x86, mm: Remove early_memremap workaround for page table accessing on 64bit Yinghai Lu
2012-11-22  2:00   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 18:57   ` [PATCH v8 22/46] " Konrad Rzeszutek Wilk
2012-11-17  3:39 ` [PATCH v8 23/46] x86, mm: Remove parameter in alloc_low_page for 64bit Yinghai Lu
2012-11-22  2:01   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 18:57   ` [PATCH v8 23/46] " Konrad Rzeszutek Wilk
2012-11-17  3:39 ` [PATCH v8 24/46] x86, mm: Merge alloc_low_page between 64bit and 32bit Yinghai Lu
2012-11-22  2:02   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 25/46] x86, mm: Move min_pfn_mapped back to mm/init.c Yinghai Lu
2012-11-22  2:03   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 26/46] x86, mm, Xen: Remove mapping_pagetable_reserve() Yinghai Lu
2012-11-22  2:04   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 27/46] x86, mm: Add alloc_low_pages(num) Yinghai Lu
2012-11-22  2:05   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 28/46] x86, mm: Add pointer about Xen mmu requirement for alloc_low_pages Yinghai Lu
2012-11-22  2:06   ` [tip:x86/mm2] " tip-bot for Stefano Stabellini
2012-11-17  3:39 ` [PATCH v8 29/46] x86, mm: only call early_ioremap_page_table_range_init() once Yinghai Lu
2012-11-22  2:07   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 19:02   ` [PATCH v8 29/46] " Konrad Rzeszutek Wilk
2012-11-17  3:39 ` [PATCH v8 30/46] x86, mm: Move back pgt_buf_* to mm/init.c Yinghai Lu
2012-11-22  2:08   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 31/46] x86, mm: Move init_gbpages() out of setup.c Yinghai Lu
2012-11-22  2:09   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 32/46] x86, mm: change low/hignmem_pfn_init to static on 32bit Yinghai Lu
2012-11-22  2:10   ` [tip:x86/mm2] x86, mm: change low/ hignmem_pfn_init " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 33/46] x86, mm: Move function declaration into mm_internal.h Yinghai Lu
2012-11-22  2:11   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 34/46] x86, mm: Add check before clear pte above max_low_pfn on 32bit Yinghai Lu
2012-11-22  2:13   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 19:09   ` [PATCH v8 34/46] " Konrad Rzeszutek Wilk
2012-11-28 20:38     ` Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 35/46] x86, mm: use round_up/down in split_mem_range() Yinghai Lu
2012-11-22  2:14   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 36/46] x86, mm: use PFN_DOWN " Yinghai Lu
2012-11-22  2:15   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 37/46] x86, mm: use pfn instead of pos in split_mem_range Yinghai Lu
2012-11-22  2:16   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 38/46] x86, mm: use limit_pfn for end pfn Yinghai Lu
2012-11-22  2:17   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 39/46] x86, mm: Unifying after_bootmem for 32bit and 64bit Yinghai Lu
2012-11-22  2:18   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 40/46] x86, mm: Move after_bootmem to mm_internel.h Yinghai Lu
2012-11-22  2:19   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 41/46] x86, mm: Use clamp_t() in init_range_memory_mapping Yinghai Lu
2012-11-22  2:20   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 42/46] x86, mm: kill numa_free_all_bootmem() Yinghai Lu
2012-11-22  2:21   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 43/46] x86, mm: kill numa_64.h Yinghai Lu
2012-11-22  2:22   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 44/46] sparc, mm: Remove calling of free_all_bootmem_node() Yinghai Lu
2012-11-22  2:23   ` tip-bot for Yinghai Lu [this message]
2012-11-17  3:39 ` [PATCH v8 45/46] mm: Kill NO_BOOTMEM version free_all_bootmem_node() Yinghai Lu
2012-11-22  2:24   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-17  3:39 ` [PATCH v8 46/46] x86, mm: Let "memmap=" take more entries one time Yinghai Lu
2012-11-22  2:25   ` [tip:x86/mm2] " tip-bot for Yinghai Lu
2012-11-28 19:12   ` [PATCH v8 46/46] " Konrad Rzeszutek Wilk
2012-11-27 21:17 ` [PATCH v8 00/46] x86, mm: map ram from top-down with BRK and memblock Konrad Rzeszutek Wilk
2012-11-28 19:35   ` Konrad Rzeszutek Wilk
2012-11-28 19:47     ` Yinghai Lu
2012-11-28 20:57       ` Konrad Rzeszutek Wilk
2012-11-28 21:06         ` Yinghai Lu

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