From: Andy Whitcroft <apw@shadowen.org>
To: Mike Kravetz <kravetz@us.ibm.com>
Cc: Andy Whitcroft <apw@shadowen.org>,
Anton Blanchard <anton@samba.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 1/3] kvaddr_to_nid not used in common code
Date: Wed, 16 Nov 2005 23:00:03 +0000 [thread overview]
Message-ID: <20051116230003.GA16467@shadowen.org> (raw)
In-Reply-To: <exportbomb.1132181992@pinky>
kvaddr_to_nid not used in common code
kvaddr_to_nid() isn't used in common code nor in i386 code.
Remove these definitions.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
---
asm-i386/mmzone.h | 5 -----
linux/mmzone.h | 5 -----
2 files changed, 10 deletions(-)
diff -upN reference/include/asm-i386/mmzone.h current/include/asm-i386/mmzone.h
--- reference/include/asm-i386/mmzone.h
+++ current/include/asm-i386/mmzone.h
@@ -76,11 +76,6 @@ static inline int pfn_to_nid(unsigned lo
* Following are macros that each numa implmentation must define.
*/
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define kvaddr_to_nid(kaddr) pfn_to_nid(__pa(kaddr) >> PAGE_SHIFT)
-
#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
#define node_end_pfn(nid) \
({ \
diff -upN reference/include/linux/mmzone.h current/include/linux/mmzone.h
--- reference/include/linux/mmzone.h
+++ current/include/linux/mmzone.h
@@ -575,11 +575,6 @@ static inline int valid_section_nr(unsig
return valid_section(__nr_to_section(nr));
}
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define kvaddr_to_nid(kaddr) pfn_to_nid(__pa(kaddr) >> PAGE_SHIFT)
-
static inline struct mem_section *__pfn_to_section(unsigned long pfn)
{
return __nr_to_section(pfn_to_section_nr(pfn));
--
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next prev parent reply other threads:[~2005-11-16 23:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-15 22:10 pfn_to_nid under CONFIG_SPARSEMEM and CONFIG_NUMA Mike Kravetz
2005-11-16 3:14 ` Yasunori Goto
2005-11-16 13:00 ` Robin Holt
2005-11-16 13:25 ` Andy Whitcroft
2005-11-16 22:59 ` [PATCH 0/3] SPARSEMEM: pfn_to_nid implementation Andy Whitcroft
2005-11-16 23:00 ` Andy Whitcroft [this message]
2005-11-16 23:00 ` [PATCH 2/3] pfn_to_pgdat not used in common code Andy Whitcroft
2005-11-16 23:00 ` [PATCH 3/3] sparse provide pfn_to_nid Andy Whitcroft
2005-11-20 7:31 ` Andrew Morton
2005-11-20 12:21 ` Andy Whitcroft
2005-11-22 18:07 ` [PATCH 0/2] SPARSEMEM: pfn_to_nid implementation v2 Andy Whitcroft
2005-11-22 18:07 ` [PATCH 1/2] flatmem split out memory model Andy Whitcroft
2005-11-22 18:07 ` [PATCH 2/2] sparse provide pfn_to_nid Andy Whitcroft
2005-11-17 0:06 ` [PATCH 0/3] SPARSEMEM: pfn_to_nid implementation Mike Kravetz
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