proc/meminfo: fix spacing in SecPageTables

SecPageTables has a tab after it instead of a space, this can break
fragile parsers that depend on spaces after the stat names.

Link: https://lkml.kernel.org/r/20221117043247.133294-1-yosryahmed@google.com
Fixes: ebc97a52b5d6cd5f ("mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses.")
Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Shakeel Butt <shakeelb@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Sean Christopherson <seanjc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index 5101131..4409601 100644 (file)
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -115,7 +115,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
 #endif
        show_val_kb(m, "PageTables:     ",
                    global_node_page_state(NR_PAGETABLE));
-       show_val_kb(m, "SecPageTables:  ",
+       show_val_kb(m, "SecPageTables:  ",
                    global_node_page_state(NR_SECONDARY_PAGETABLE));
 
        show_val_kb(m, "NFS_Unstable:   ", 0);