From: Adrian Bunk This patch makes some needlessly global variables static. Signed-off-by: Adrian Bunk Cc: Andi Kleen Signed-off-by: Andrew Morton --- arch/i386/mm/discontig.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff -puN arch/i386/mm/discontig.c~arch-i386-mm-discontigc-make-some-variables-static arch/i386/mm/discontig.c --- a/arch/i386/mm/discontig.c~arch-i386-mm-discontigc-make-some-variables-static +++ a/arch/i386/mm/discontig.c @@ -103,14 +103,14 @@ extern unsigned long highend_pfn, highst #define LARGE_PAGE_BYTES (PTRS_PER_PTE * PAGE_SIZE) -unsigned long node_remap_start_pfn[MAX_NUMNODES]; +static unsigned long node_remap_start_pfn[MAX_NUMNODES]; unsigned long node_remap_size[MAX_NUMNODES]; -unsigned long node_remap_offset[MAX_NUMNODES]; -void *node_remap_start_vaddr[MAX_NUMNODES]; +static unsigned long node_remap_offset[MAX_NUMNODES]; +static void *node_remap_start_vaddr[MAX_NUMNODES]; void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); -void *node_remap_end_vaddr[MAX_NUMNODES]; -void *node_remap_alloc_vaddr[MAX_NUMNODES]; +static void *node_remap_end_vaddr[MAX_NUMNODES]; +static void *node_remap_alloc_vaddr[MAX_NUMNODES]; static unsigned long kva_start_pfn; static unsigned long kva_pages; /* _