mm: print out meminit for memmap

Improve debuggability of memory setup problems.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cfbadad75d1d..8f155e9e43db 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3457,8 +3457,8 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat,
                         PAGE_ALIGN(size * sizeof(struct page)) >> PAGE_SHIFT;
                 if (realsize >= memmap_pages) {
                         realsize -= memmap_pages;
-                        mminit_dprintk(MMINIT_TRACE, "memmap_init",
-                                "%s zone: %lu pages used for memmap\n",
+                        printk(KERN_DEBUG
+                                "  %s zone: %lu pages used for memmap\n",
                                 zone_names[j], memmap_pages);
                 } else
                         printk(KERN_WARNING
@@ -3468,8 +3468,7 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat,
                 /* Account for reserved pages */
                 if (j == 0 && realsize > dma_reserve) {
                         realsize -= dma_reserve;
-                        mminit_dprintk(MMINIT_TRACE, "memmap_init",
-                                        "%s zone: %lu pages reserved\n",
+                        printk(KERN_DEBUG "  %s zone: %lu pages reserved\n",
                                         zone_names[0], dma_reserve);
                 }