linux-kernel - [PATCH 1/3] memblock/x86: Use for_each

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Message-ID: <1395739842-19237-1-git-send-email-Emilian.Medve@Freescale.com>
Date:	Tue, 25 Mar 2014 04:30:42 -0500
From:	Emil Medve <Emilian.Medve@...escale.com>
To:	<linux-kernel@...r.kernel.org>, <tglx@...utronix.de>,
	<mingo@...hat.com>, <hpa@...or.com>, <x86@...nel.org>
CC:	Emil Medve <Emilian.Medve@...escale.com>
Subject: [PATCH 1/3] memblock/x86: Use for_each_memblock()

Signed-off-by: Emil Medve <Emilian.Medve@...escale.com>
---

This is a minor cleanup

 arch/x86/mm/numa.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 27aa0455..6b5e231 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -559,7 +559,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
 	int i, nid;
 	nodemask_t numa_kernel_nodes = NODE_MASK_NONE;
 	unsigned long start, end;
-	struct memblock_type *type = &memblock.reserved;
+	struct memblock_region *r;
 
 	/*
 	 * At this time, all memory regions reserved by memblock are
@@ -573,8 +573,8 @@ static void __init numa_clear_kernel_node_hotplug(void)
 	}
 
 	/* Mark all kernel nodes. */
-	for (i = 0; i < type->cnt; i++)
-		node_set(type->regions[i].nid, numa_kernel_nodes);
+	for_each_memblock(reserved, r)
+		node_set(r->nid, numa_kernel_nodes);
 
 	/* Clear MEMBLOCK_HOTPLUG flag for memory in kernel nodes. */
 	for (i = 0; i < numa_meminfo.nr_blks; i++) {
-- 
1.9.1

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