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| author | Dave Hansen <haveblue@us.ibm.com> | 2005-10-29 18:16:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-29 21:40:44 -0700 |
| commit | 2774812f417db562f0d659d2c1b5755ba35d2770 (patch) | |
| tree | b277d15f7165753539fe141df44c7805e1227d4d /include | |
| parent | 1a44e149084d772a1bcf4cdbdde8a013a8a1cfde (diff) | |
| download | linux-3.10-2774812f417db562f0d659d2c1b5755ba35d2770.tar.gz linux-3.10-2774812f417db562f0d659d2c1b5755ba35d2770.tar.bz2 linux-3.10-2774812f417db562f0d659d2c1b5755ba35d2770.zip | |
[PATCH] memory hotplug prep: kill local_mapnr
The following series implements memory hot-add for ppc64 and i386. There are
x86_64 and ia64 implementations that will be submitted shortly as well,
through the normal maintainers.
This patch:
local_mapnr is unused, except for in an alpha header. Keep the alpha one,
kill the rest.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-i386/mmzone.h | 6 | ||||
| -rw-r--r-- | include/asm-m32r/mmzone.h | 6 | ||||
| -rw-r--r-- | include/asm-parisc/mmzone.h | 6 | ||||
| -rw-r--r-- | include/asm-ppc64/mmzone.h | 3 |
4 files changed, 0 insertions, 21 deletions
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h index 348fe3a4879..620a90641ea 100644 --- a/include/asm-i386/mmzone.h +++ b/include/asm-i386/mmzone.h @@ -88,12 +88,6 @@ static inline int pfn_to_nid(unsigned long pfn) __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \ }) -#define local_mapnr(kvaddr) \ -({ \ - unsigned long __pfn = __pa(kvaddr) >> PAGE_SHIFT; \ - (__pfn - node_start_pfn(pfn_to_nid(__pfn))); \ -}) - /* XXX: FIXME -- wli */ #define kern_addr_valid(kaddr) (0) diff --git a/include/asm-m32r/mmzone.h b/include/asm-m32r/mmzone.h index d58878ec899..adc7970a77e 100644 --- a/include/asm-m32r/mmzone.h +++ b/include/asm-m32r/mmzone.h @@ -21,12 +21,6 @@ extern struct pglist_data *node_data[]; __pgdat->node_start_pfn + __pgdat->node_spanned_pages - 1; \ }) -#define local_mapnr(kvaddr) \ -({ \ - unsigned long __pfn = __pa(kvaddr) >> PAGE_SHIFT; \ - (__pfn - node_start_pfn(pfn_to_nid(__pfn))); \ -}) - #define pfn_to_page(pfn) \ ({ \ unsigned long __pfn = pfn; \ diff --git a/include/asm-parisc/mmzone.h b/include/asm-parisc/mmzone.h index 595d3dce120..ae039f4fd71 100644 --- a/include/asm-parisc/mmzone.h +++ b/include/asm-parisc/mmzone.h @@ -27,12 +27,6 @@ extern struct node_map_data node_data[]; }) #define node_localnr(pfn, nid) ((pfn) - node_start_pfn(nid)) -#define local_mapnr(kvaddr) \ -({ \ - unsigned long __pfn = __pa(kvaddr) >> PAGE_SHIFT; \ - (__pfn - node_start_pfn(pfn_to_nid(__pfn))); \ -}) - #define pfn_to_page(pfn) \ ({ \ unsigned long __pfn = (pfn); \ diff --git a/include/asm-ppc64/mmzone.h b/include/asm-ppc64/mmzone.h index ed473f4b015..80a708e7093 100644 --- a/include/asm-ppc64/mmzone.h +++ b/include/asm-ppc64/mmzone.h @@ -67,9 +67,6 @@ static inline int pa_to_nid(unsigned long pa) #define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) #define node_end_pfn(nid) (NODE_DATA(nid)->node_end_pfn) -#define local_mapnr(kvaddr) \ - ( (__pa(kvaddr) >> PAGE_SHIFT) - node_start_pfn(kvaddr_to_nid(kvaddr)) - #ifdef CONFIG_DISCONTIGMEM /* |