mm: page_alloc: Demote the PFNs busy message to debug

The message is flooding the console when the reason is not critical. Make the message less visible. Reference: https://patchwork.kernel.org/patch/9490969/ Signed-off-by: Hyun Kwon <[email protected]> Signed-off-by: Michal Simek <[email protected]>
ahsanhussain · Jul 27, 2017 · 7c03a46 · 7c03a46
1 parent cdf18f2
commit 7c03a46
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
@@ -7289,7 +7289,7 @@ int alloc_contig_range(unsigned long start, unsigned long end,
 
 	/* Make sure the range is really isolated. */
 	if (test_pages_isolated(outer_start, end, false)) {
-		pr_info("%s: [%lx, %lx) PFNs busy\n",
+		pr_debug("%s: [%lx, %lx) PFNs busy\n",
 			__func__, outer_start, end);
 		ret = -EBUSY;
 		goto done;