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-rw-r--r--mm/cma.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/cma.c b/mm/cma.c
index 656004216953..103a6663b7c7 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -285,11 +285,12 @@ struct page *cma_alloc(struct cma *cma, int count, unsigned int align)
285 if (ret == 0) { 285 if (ret == 0) {
286 page = pfn_to_page(pfn); 286 page = pfn_to_page(pfn);
287 break; 287 break;
288 } else if (ret != -EBUSY) {
289 cma_clear_bitmap(cma, pfn, count);
290 break;
291 } 288 }
289
292 cma_clear_bitmap(cma, pfn, count); 290 cma_clear_bitmap(cma, pfn, count);
291 if (ret != -EBUSY)
292 break;
293
293 pr_debug("%s(): memory range at %p is busy, retrying\n", 294 pr_debug("%s(): memory range at %p is busy, retrying\n",
294 __func__, pfn_to_page(pfn)); 295 __func__, pfn_to_page(pfn));
295 /* try again with a bit different memory target */ 296 /* try again with a bit different memory target */