diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 9d3870862293..fa974d87f60d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4937,16 +4937,18 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat, * and per-cpu initialisations */ memmap_pages = calc_memmap_size(size, realsize); - if (freesize >= memmap_pages) { - freesize -= memmap_pages; - if (memmap_pages) - printk(KERN_DEBUG - " %s zone: %lu pages used for memmap\n", - zone_names[j], memmap_pages); - } else - printk(KERN_WARNING - " %s zone: %lu pages exceeds freesize %lu\n", - zone_names[j], memmap_pages, freesize); + if (!is_highmem_idx(j)) { + if (freesize >= memmap_pages) { + freesize -= memmap_pages; + if (memmap_pages) + printk(KERN_DEBUG + " %s zone: %lu pages used for memmap\n", + zone_names[j], memmap_pages); + } else + printk(KERN_WARNING + " %s zone: %lu pages exceeds freesize %lu\n", + zone_names[j], memmap_pages, freesize); + } /* Account for reserved pages */ if (j == 0 && freesize > dma_reserve) { |