define node_*_pfn for non-NUMA builds
PATCH 1/1 define node_*_pfn for non-NUMA builds
FWIW "Latest fs/proc/kcore updates" in the changelog are these from mmotm:
Quoted 3 lines
kcore-use-registerd-physmem-information.patch kcore-use-registerd-physmem-information-fix.patch kcore-use-registerd-physmem-information-checkpatch-fixes.patch
--
Latest fs/proc/kcore updates need node_end_pfn. To avoid a compiler error:fs/proc/kcore.c: In function ‘kcore_update_ram’:fs/proc/kcore.c:200: error: implicit declaration of function ‘node_end_pfn’ define node_start_pfn and node_end_pfn as simple contig_page_data accessors on !NUMA builds.
Signed-off-by Jiri Slaby <[email protected]>
Cc KAMEZAWA Hiroyuki <[email protected]>
--- include/linux/mmzone.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
include/linux/mmzone.h +3 -0
@@ -771,6 +771,9 @@ extern char numa_zonelist_order[];extern struct pglist_data contig_page_data;#define NODE_DATA (nid) (&contig_page_data)#define NODE_MEM_MAP (nid) mem_map +#define node_start_pfn (nid) (contig_page_data.node_start_pfn) +#define node_end_pfn (nid) (contig_page_data.node_start_pfn + \ + contig_page_data.node_spanned_pages)#else /* CONFIG_NEED_MULTIPLE_NODES */
Signature · 1 line
1.6.3.3