diff options
| -rw-r--r-- | mm/cma.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -285,11 +285,12 @@ struct page *cma_alloc(struct cma *cma, int count, unsigned int align) if (ret == 0) { page = pfn_to_page(pfn); break; - } else if (ret != -EBUSY) { - cma_clear_bitmap(cma, pfn, count); - break; } + cma_clear_bitmap(cma, pfn, count); + if (ret != -EBUSY) + break; + pr_debug("%s(): memory range at %p is busy, retrying\n", __func__, pfn_to_page(pfn)); /* try again with a bit different memory target */ |