The patch titled
Subject: mm-compaction-enhance-compaction-finish-condition-fix
has been added to the -mm tree. Its filename is
mm-compaction-enhance-compaction-finish-condition-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-enhance-compaction-finish-condition-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-compaction-enhance-compaction-finish-condition-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-compaction-enhance-compaction-finish-condition-fix
fix CONFIG_CMA=n build
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/compaction.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN mm/compaction.c~mm-compaction-enhance-compaction-finish-condition-fix mm/compaction.c
--- a/mm/compaction.c~mm-compaction-enhance-compaction-finish-condition-fix
+++ a/mm/compaction.c
@@ -1180,11 +1180,12 @@ static int __compact_finished(struct zon
if (!list_empty(&area->free_list[migratetype]))
return COMPACT_PARTIAL;
+#ifdef CONFIG_CMA
/* MIGRATE_MOVABLE can fallback on MIGRATE_CMA */
if (migratetype == MIGRATE_MOVABLE &&
!list_empty(&area->free_list[MIGRATE_CMA]))
return COMPACT_PARTIAL;
-
+#endif
/*
* Job done if allocation would steal freepages from
* other migratetype buddy lists.
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
i-need-old-gcc.patch
mm.patch
mm-cma-release-trigger-checkpatch-fixes.patch
mm-cma-allocation-trigger-fix.patch
mm-compaction-enhance-compaction-finish-condition-fix.patch
mm-vmscan-fix-the-page-state-calculation-in-too_many_isolated.patch
x86-add-pmd_-for-thp-fix.patch
sparc-add-pmd_-for-thp-fix.patch
linux-next.patch
linux-next-git-rejects.patch
linux-next-fixup.patch
lib-kconfig-fix-up-have_arch_bitreverse-help-text.patch
do_shared_fault-check-that-mmap_sem-is-held.patch
journal_add_journal_head-debug.patch
journal_add_journal_head-debug-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module.patch
slab-leaks3-default-y.patch
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