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Subject[PATCH 1/2] mm: provide a print_vma_addr stub for !CONFIG_MMU
Date
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/mm.h | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6b10c21630f5..969185079ae4 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2676,7 +2676,13 @@ extern int randomize_va_space;
#endif

const char * arch_vma_name(struct vm_area_struct *vma);
+#ifdef CONFIG_MMU
void print_vma_addr(char *prefix, unsigned long rip);
+#else
+static inline void print_vma_addr(char *prefix, unsigned long rip)
+{
+}
+#endif

void *sparse_buffer_alloc(unsigned long size);
struct page *sparse_mem_map_populate(unsigned long pnum, int nid,
--
2.20.1
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