From a7032c95c6e8ddedebbe307a8011d61cc832f01c Mon Sep 17 00:00:00 2001
From: Weizhao Ouyang <o451686892@gmail.com>
Date: Fri, 24 Sep 2021 15:43:50 -0700
Subject: [PATCH] mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN
Git-commit: a4ce73910427e960b2c7f4d83229153c327d0ee7
Patch-mainline: v5.15-rc3
References: stable-5.14.9

commit a4ce73910427e960b2c7f4d83229153c327d0ee7 upstream.

Sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN to migrate_reason_names.

Link: https://lkml.kernel.org/r/20210921064553.293905-2-o451686892@gmail.com
Fixes: 310253514bbf ("mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE")
Fixes: d1e153fea2a8 ("mm/gup: migrate pinned pages out of movable zone")
Signed-off-by: Weizhao Ouyang <o451686892@gmail.com>
Reviewed-by: "Huang, Ying" <ying.huang@intel.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Yang Shi <yang.shi@linux.alibaba.com>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Mina Almasry <almasrymina@google.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Wei Xu <weixugc@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 mm/debug.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mm/debug.c b/mm/debug.c
index e73fe0a8ec3d..e61037cded98 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -24,7 +24,8 @@ const char *migrate_reason_names[MR_TYPES] = {
 	"syscall_or_cpuset",
 	"mempolicy_mbind",
 	"numa_misplaced",
-	"cma",
+	"contig_range",
+	"longterm_pin",
 };
 
 const struct trace_print_flags pageflag_names[] = {
-- 
2.26.2