From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, almasrymina@google.com,
dave.hansen@linux.intel.com, jhubbard@nvidia.com,
khandual@linux.vnet.ibm.com, linux-mm@kvack.org, mhocko@suse.com,
minchan@kernel.org, mm-commits@vger.kernel.org,
o451686892@gmail.com, osalvador@suse.de,
pasha.tatashin@soleen.com, torvalds@linux-foundation.org,
weixugc@google.com, willy@infradead.org,
yang.shi@linux.alibaba.com, ying.huang@intel.com, ziy@nvidia.com
Subject: [patch 12/16] mm/debug: sync up latest migrate_reason to migrate_reason_names
Date: Fri, 24 Sep 2021 15:43:53 -0700 [thread overview]
Message-ID: <20210924224353.M5QtsjROk%akpm@linux-foundation.org> (raw)
In-Reply-To: <20210924154257.1dbf6699ab8d88c0460f924f@linux-foundation.org>
From: Weizhao Ouyang <o451686892@gmail.com>
Subject: mm/debug: sync up latest migrate_reason to migrate_reason_names
Sync up MR_DEMOTION to migrate_reason_names and add a synch prompt.
Link: https://lkml.kernel.org/r/20210921064553.293905-3-o451686892@gmail.com
Fixes: 26aa2d199d6f ("mm/migrate: demote pages during reclaim")
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/migrate.h | 6 +++++-
mm/debug.c | 1 +
2 files changed, 6 insertions(+), 1 deletion(-)
--- a/include/linux/migrate.h~mm-debug-sync-up-latest-migrate_reason-to-migrate_reason_names
+++ a/include/linux/migrate.h
@@ -19,6 +19,11 @@ struct migration_target_control;
*/
#define MIGRATEPAGE_SUCCESS 0
+/*
+ * Keep sync with:
+ * - macro MIGRATE_REASON in include/trace/events/migrate.h
+ * - migrate_reason_names[MR_TYPES] in mm/debug.c
+ */
enum migrate_reason {
MR_COMPACTION,
MR_MEMORY_FAILURE,
@@ -32,7 +37,6 @@ enum migrate_reason {
MR_TYPES
};
-/* In mm/debug.c; also keep sync with include/trace/events/migrate.h */
extern const char *migrate_reason_names[MR_TYPES];
#ifdef CONFIG_MIGRATION
--- a/mm/debug.c~mm-debug-sync-up-latest-migrate_reason-to-migrate_reason_names
+++ a/mm/debug.c
@@ -26,6 +26,7 @@ const char *migrate_reason_names[MR_TYPE
"numa_misplaced",
"contig_range",
"longterm_pin",
+ "demotion",
};
const struct trace_print_flags pageflag_names[] = {
_
next prev parent reply other threads:[~2021-09-24 22:43 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 22:42 incoming Andrew Morton
2021-09-24 22:43 ` [patch 01/16] mm, hwpoison: add is_free_buddy_page() in HWPoisonHandlable() Andrew Morton
2021-09-24 22:43 ` [patch 02/16] kasan: fix Kconfig check of CC_HAS_WORKING_NOSANITIZE_ADDRESS Andrew Morton
2021-09-24 22:43 ` [patch 03/16] mm/damon: don't use strnlen() with known-bogus source length Andrew Morton
2021-09-24 22:43 ` [patch 04/16] xtensa: increase size of gcc stack frame check Andrew Morton
2021-09-24 22:43 ` [patch 05/16] mm/shmem.c: fix judgment error in shmem_is_huge() Andrew Morton
2021-09-24 22:43 ` [patch 06/16] ocfs2: drop acl cache for directories too Andrew Morton
2021-09-24 22:43 ` [patch 07/16] scripts/sorttable: riscv: fix undeclared identifier 'EM_RISCV' error Andrew Morton
2021-09-24 22:43 ` [patch 08/16] tools/vm/page-types: remove dependency on opt_file for idle page tracking Andrew Morton
2021-09-24 22:43 ` [patch 09/16] lib/zlib_inflate/inffast: check config in C to avoid unused function warning Andrew Morton
2021-09-24 22:43 ` [patch 10/16] mm: fs: invalidate bh_lrus for only cold path Andrew Morton
2021-09-24 22:43 ` [patch 11/16] mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN Andrew Morton
2021-09-24 22:43 ` Andrew Morton [this message]
2021-09-24 22:43 ` [patch 13/16] sh: pgtable-3level: fix cast to pointer from integer of different size Andrew Morton
2021-09-24 22:44 ` [patch 14/16] kasan: always respect CONFIG_KASAN_STACK Andrew Morton
2021-09-24 22:44 ` [patch 15/16] mm/memory_failure: fix the missing pte_unmap() call Andrew Morton
2021-09-24 22:44 ` [patch 16/16] mm: fix uninitialized use in overcommit_policy_handler Andrew Morton
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