proc/meminfo: fix output alignment

Patch series "Fixes for THP in page cache", v2.

This patch (of 5):

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

Link: http://lkml.kernel.org/r/20191017164223.2762148-2-songliubraving@fb.com
Fixes: 60fbf0ab5da1 ("mm,thp: stats for file backed THP")
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
Tested-by: Song Liu <songliubraving@fb.com>
Acked-by: Yang Shi <yang.shi@linux.alibaba.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: William Kucharski <william.kucharski@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index ac9247371871d9069687519b0cb06a21f30330e5..8c1f1bb1a5ce3fd1d9e757a87805fb3df638206c 100644 (file)
--- 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