From b2f8ddf75a035a14427f21e709c235e97ed2e3ea Mon Sep 17 00:00:00 2001
From: zhaoxp3 <zhaoxp3@motorola.com>
Date: Tue, 28 Apr 2020 14:56:00 +0800
Subject: [PATCH] Revert "mm, vmstat: hide /proc/pagetypeinfo from normal
 users"

This reverts commit 6c944fc51f0a798071967288144c9f9859864259.

Change-Id: I92b732f1a3c51bada8db2d6e606344f3ead5cd0f
Moto-CRs-fixed: (CR)
Signed-off-by: zhaoxp3 <zhaoxp3@motorola.com>
Reviewed-on: https://gerrit.mot.com/1543986
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Wang Wang <wangwang1@lenovo.com>
Submit-Approved: Jira Key
---
 mm/vmstat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmstat.c b/mm/vmstat.c
index 3d81d4fbe5bd..6c202df93035 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1987,7 +1987,7 @@ void __init init_mm_internals(void)
 #endif
 #ifdef CONFIG_PROC_FS
 	proc_create_seq("buddyinfo", 0444, NULL, &fragmentation_op);
-	proc_create_seq("pagetypeinfo", 0400, NULL, &pagetypeinfo_op);
+	proc_create_seq("pagetypeinfo", 0444, NULL, &pagetypeinfo_op);
 	proc_create_seq("vmstat", 0444, NULL, &vmstat_op);
 	proc_create_seq("zoneinfo", 0444, NULL, &zoneinfo_op);
 #endif