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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)
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 */