diff mbox series

[v2,1/5] proc/meminfo: fix output alignment

Message ID 20191017164223.2762148-2-songliubraving@fb.com (mailing list archive)
State New, archived
Headers show
Series Fixes for THP in page cache | expand

Commit Message

Song Liu Oct. 17, 2019, 4:42 p.m. UTC 
From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>

Add extra space for FileHugePages and FilePmdMapped, so the output is
aligned with other rows.

Fixes: 60fbf0ab5da1 ("mm,thp: stats for file backed THP")
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Tested-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
---
 fs/proc/meminfo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Yang Shi Oct. 17, 2019, 5:37 p.m. UTC | #1 
On Thu, Oct 17, 2019 at 9:42 AM Song Liu <songliubraving@fb.com> wrote:
>
> From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
>
> Add extra space for FileHugePages and FilePmdMapped, so the output is
> aligned with other rows.
>
> Fixes: 60fbf0ab5da1 ("mm,thp: stats for file backed THP")
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> Tested-by: Song Liu <songliubraving@fb.com>
> Signed-off-by: Song Liu <songliubraving@fb.com>

Acked-by: Yang Shi <yang.shi@linux.alibaba.com>

> ---
>  fs/proc/meminfo.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
> index ac9247371871..8c1f1bb1a5ce 100644
> --- a/fs/proc/meminfo.c
> +++ b/fs/proc/meminfo.c
> @@ -132,9 +132,9 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
>                     global_node_page_state(NR_SHMEM_THPS) * HPAGE_PMD_NR);
>         show_val_kb(m, "ShmemPmdMapped: ",
>                     global_node_page_state(NR_SHMEM_PMDMAPPED) * HPAGE_PMD_NR);
> -       show_val_kb(m, "FileHugePages: ",
> +       show_val_kb(m, "FileHugePages:  ",
>                     global_node_page_state(NR_FILE_THPS) * HPAGE_PMD_NR);
> -       show_val_kb(m, "FilePmdMapped: ",
> +       show_val_kb(m, "FilePmdMapped:  ",
>                     global_node_page_state(NR_FILE_PMDMAPPED) * HPAGE_PMD_NR);
>  #endif
>
> --
> 2.17.1
>
>
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Patch

diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index ac9247371871..8c1f1bb1a5ce 100644
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -132,9 +132,9 @@  static int meminfo_proc_show(struct seq_file *m, void *v)
 		    global_node_page_state(NR_SHMEM_THPS) * HPAGE_PMD_NR);
 	show_val_kb(m, "ShmemPmdMapped: ",
 		    global_node_page_state(NR_SHMEM_PMDMAPPED) * HPAGE_PMD_NR);
-	show_val_kb(m, "FileHugePages: ",
+	show_val_kb(m, "FileHugePages:  ",
 		    global_node_page_state(NR_FILE_THPS) * HPAGE_PMD_NR);
-	show_val_kb(m, "FilePmdMapped: ",
+	show_val_kb(m, "FilePmdMapped:  ",
 		    global_node_page_state(NR_FILE_PMDMAPPED) * HPAGE_PMD_NR);
 #endif