mm: cma: print cma name as well in cma_alloc debug

CMA allocation can happen either from global cma or from dedicated cma region. Thus it is helpful to print cma name as well during initial debugging to confirm cma regions were getting initialized or not. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Pintu Kumar <[email protected]> Signed-off-by: Pintu Agarwal <[email protected]> Cc: Minchan Kim <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
kawasaki · Aug 18, 2023 · 35fb476 · 35fb476
1 parent 8f21912
commit 35fb476
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/mm/cma.c b/mm/cma.c
@@ -436,8 +436,8 @@ struct page *cma_alloc(struct cma *cma, unsigned long count,
 	if (!cma || !cma->count || !cma->bitmap)
 		goto out;
 
-	pr_debug("%s(cma %p, count %lu, align %d)\n", __func__, (void *)cma,
-		 count, align);
+	pr_debug("%s(cma %p, name: %s, count %lu, align %d)\n", __func__,
+		(void *)cma, cma->name, count, align);
 
 	if (!count)
 		goto out;