The patch titled
Subject: mm/page_alloc: make pcpu_drain_mutex and pcpu_drain static
has been removed from the -mm tree. Its filename was
mm-page_alloc-make-pcpu_drain_mutex-and-pcpu_drain-static.patch
This patch was dropped because it was merged into mainline or a subsystem tree
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From: Jason Yan <yanaijie@xxxxxxxxxx>
Subject: mm/page_alloc: make pcpu_drain_mutex and pcpu_drain static
Fix the following sparse warning:
mm/page_alloc.c:106:1: warning: symbol 'pcpu_drain_mutex' was not
declared. Should it be static?
mm/page_alloc.c:107:1: warning: symbol '__pcpu_scope_pcpu_drain' was not
declared. Should it be static?
Link: http://lkml.kernel.org/r/20200407023925.46438-1-yanaijie@xxxxxxxxxx
Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/page_alloc.c~mm-page_alloc-make-pcpu_drain_mutex-and-pcpu_drain-static
+++ a/mm/page_alloc.c
@@ -103,8 +103,8 @@ struct pcpu_drain {
struct zone *zone;
struct work_struct work;
};
-DEFINE_MUTEX(pcpu_drain_mutex);
-DEFINE_PER_CPU(struct pcpu_drain, pcpu_drain);
+static DEFINE_MUTEX(pcpu_drain_mutex);
+static DEFINE_PER_CPU(struct pcpu_drain, pcpu_drain);
#ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY
volatile unsigned long latent_entropy __latent_entropy;
_
Patches currently in -mm which might be from yanaijie@xxxxxxxxxx are
