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From: Tejun Heo <tj@kernel.org>
To: mingo@redhat.com, hpa@zytor.com, tglx@linutronix.de,
	benh@kernel.crashing.org, yinghai@kernel.org,
	davem@davemloft.net
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, x86@kernel.org
Subject: [PATCH 2.5/13] memblock: Use __meminit[data] instead of __init[data]
Date: Thu, 14 Jul 2011 11:42:03 +0200
Message-ID: <20110714094203.GE3455@htj.dyndns.org> (raw)
In-Reply-To: <1310462166-31469-1-git-send-email-tj@kernel.org>

>From 19ab281ed67b87a6623d725237a7333ca79f1e75 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Thu, 14 Jul 2011 11:22:16 +0200

memblock will be extended to include early_node_map[], which is also
used during memory hotplug.  Make memblock use __meminit[data] instead
of __init[data] so that memory hotplug code can safely reference it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 include/linux/memblock.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index aa5df9e..434b958 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -152,8 +152,8 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo
 
 
 #ifdef ARCH_DISCARD_MEMBLOCK
-#define __init_memblock __init
-#define __initdata_memblock __initdata
+#define __init_memblock __meminit
+#define __initdata_memblock __meminitdata
 #else
 #define __init_memblock
 #define __initdata_memblock
-- 
1.7.6


  parent reply index

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-12  9:15 [PATCHSET x86/mm] memblock, x86: Allow node info in memblock and remove x86 specific memblock code Tejun Heo
2011-07-12  9:15 ` [PATCH 01/13] memblock: Remove memblock_memory_can_coalesce() Tejun Heo
2011-07-14 21:31   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:15 ` [PATCH 02/13] memblock: Reimplement memblock_add_region() Tejun Heo
2011-07-14 21:32   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:15 ` [PATCH 03/13] memblock: Add optional region->nid Tejun Heo
2011-07-14  9:43   ` [PATCH UPDATED " Tejun Heo
2011-07-14 21:32     ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:15 ` [PATCH 04/13] x86: Use HAVE_MEMBLOCK_NODE_MAP Tejun Heo
2011-07-14  1:35   ` H. Peter Anvin
2011-07-14  9:44   ` [PATCH UPDATED " Tejun Heo
2011-07-14 21:33     ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:15 ` [PATCH 05/13] x86: Use __memblock_alloc_base() in early_reserve_e820() Tejun Heo
2011-07-14 21:33   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:15 ` [PATCH 06/13] memblock: Implement for_each_free_mem_range() Tejun Heo
2011-07-14 21:34   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 07/13] x86: Replace memblock_x86_find_in_range_size() with for_each_free_mem_range() Tejun Heo
2011-07-14 21:34   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 08/13] memblock, x86: Make free_all_memory_core_early() explicitly free lowmem only Tejun Heo
2011-07-14 21:35   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 09/13] memblock, x86: Replace __get_free_all_memory_range() with for_each_free_mem_range() Tejun Heo
2011-07-14 21:35   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 10/13] memblock, x86: Reimplement memblock_find_dma_reserve() using iterators Tejun Heo
2011-07-14 21:36   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 11/13] x86: Use absent_pages_in_range() instead of memblock_x86_hole_size() Tejun Heo
2011-07-14 21:36   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 12/13] memblock, x86: Make ARCH_DISCARD_MEMBLOCK a config option Tejun Heo
2011-07-14  9:46   ` [PATCH UPDATED " Tejun Heo
2011-07-14 21:37     ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-12  9:16 ` [PATCH 13/13] memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones Tejun Heo
2011-07-14 20:10   ` H. Peter Anvin
2011-07-14 20:20     ` Tejun Heo
2011-07-14 20:23       ` H. Peter Anvin
2011-07-14 20:32         ` Tejun Heo
2011-07-14 20:38           ` H. Peter Anvin
2011-07-14 20:41             ` Tejun Heo
2011-07-14 20:43               ` H. Peter Anvin
2011-07-14 21:38     ` [tip:x86/memblock] memblock: Cast phys_addr_t to unsigned long long for printf use tip-bot for H. Peter Anvin
2011-07-14 21:37   ` [tip:x86/memblock] memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones tip-bot for Tejun Heo
2011-07-26 21:06   ` [PATCH 13/13] " Yinghai Lu
2011-07-26 21:46     ` Tejun Heo
2011-07-27  0:59       ` Yinghai Lu
2011-07-27  8:07         ` Tejun Heo
2011-07-12 23:26 ` [PATCHSET x86/mm] memblock, x86: Allow node info in memblock and remove x86 specific memblock code Yinghai Lu
2011-07-13  3:21   ` H. Peter Anvin
2011-07-13  9:16     ` Tejun Heo
2011-07-13  9:11   ` Tejun Heo
2011-07-13 19:06     ` Yinghai Lu
2011-07-14  9:42 ` Tejun Heo [this message]
2011-07-14 21:00   ` [PATCH 2.5/13] memblock: Use __meminit[data] instead of __init[data] Yinghai Lu
2011-07-14 21:24     ` H. Peter Anvin
2011-07-15  5:45     ` Tejun Heo
2011-07-14 21:32   ` [tip:x86/memblock] " tip-bot for Tejun Heo
2011-07-14  9:49 ` [PATCHSET x86/mm] memblock, x86: Allow node info in memblock and remove x86 specific memblock code Tejun Heo

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