linux-kernel - [PATCH v2 1/2] mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM

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Message-Id: <20210921064553.293905-2-o451686892@gmail.com>
Date:   Tue, 21 Sep 2021 14:45:52 +0800
From:   Weizhao Ouyang <o451686892@...il.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Anshuman Khandual <khandual@...ux.vnet.ibm.com>,
        Michal Hocko <mhocko@...e.com>,
        John Hubbard <jhubbard@...dia.com>,
        Pavel Tatashin <pasha.tatashin@...een.com>,
        Yang Shi <yang.shi@...ux.alibaba.com>, Zi Yan <ziy@...dia.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Minchan Kim <minchan@...nel.org>,
        Weizhao Ouyang <o451686892@...il.com>,
        Mina Almasry <almasrymina@...gle.com>,
        "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        "Huang, Ying" <ying.huang@...el.com>,
        Oscar Salvador <osalvador@...e.de>,
        Wei Xu <weixugc@...gle.com>, stable@...r.kernel.org
Subject: [PATCH v2 1/2] mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN

Sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN to migrate_reason_names.

Fixes: 310253514bbf ("mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE")
Fixes: d1e153fea2a8 ("mm/gup: migrate pinned pages out of movable zone")
Cc: stable@...r.kernel.org
Signed-off-by: Weizhao Ouyang <o451686892@...il.com>
Reviewed-by: "Huang, Ying" <ying.huang@...el.com>
---
 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[] = {
-- 
2.30.2