linux-kernel - [PATCH] mm/hugetable.c: align some prints

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Date:   Sat, 10 Oct 2020 00:23:59 +0800
From:   Hui Su <sh_def@....com>
To:     gregkh@...uxfoundation.org, rafael@...nel.org,
        mike.kravetz@...cle.com, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: [PATCH] mm/hugetable.c: align some prints

in old code, it shows like:
Node 0 ShmemHugePages:        0 kB
Node 0 ShmemPmdMapped:        0 kB
Node 0 FileHugePages:        0 kB
Node 0 FilePmdMapped:        0 kB
Node 0 HugePages_Total:     0
Node 0 HugePages_Free:      0
Node 0 HugePages_Surp:      0

which is not align. So we align it.

Signed-off-by: Hui Su <sh_def@....com>
---
 drivers/base/node.c | 4 ++--
 mm/hugetlb.c        | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/base/node.c b/drivers/base/node.c
index 50af16e68d98..b5453c372c5b 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -430,8 +430,8 @@ static ssize_t node_read_meminfo(struct device *dev,
 		       "Node %d AnonHugePages:  %8lu kB\n"
 		       "Node %d ShmemHugePages: %8lu kB\n"
 		       "Node %d ShmemPmdMapped: %8lu kB\n"
-		       "Node %d FileHugePages: %8lu kB\n"
-		       "Node %d FilePmdMapped: %8lu kB\n"
+		       "Node %d FileHugePages:  %8lu kB\n"
+		       "Node %d FilePmdMapped:  %8lu kB\n"
 #endif
 			,
 		       nid, K(node_page_state(pgdat, NR_FILE_DIRTY)),
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 67fc6383995b..077860ea2452 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3588,9 +3588,9 @@ int hugetlb_report_node_meminfo(int nid, char *buf)
 	if (!hugepages_supported())
 		return 0;
 	return sprintf(buf,
-		"Node %d HugePages_Total: %5u\n"
-		"Node %d HugePages_Free:  %5u\n"
-		"Node %d HugePages_Surp:  %5u\n",
+		"Node %d HugePages_Total:%8u\n"
+		"Node %d HugePages_Free: %8u\n"
+		"Node %d HugePages_Surp: %8u\n",
 		nid, h->nr_huge_pages_node[nid],
 		nid, h->free_huge_pages_node[nid],
 		nid, h->surplus_huge_pages_node[nid]);
-- 
2.25.1