linux-kernel - [PATCH] mm: Remove dummy struct bootmem_data/bootmem_data

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Message-Id: <20200326022617.26208-1-longman@redhat.com>
Date:   Wed, 25 Mar 2020 22:26:17 -0400
From:   Waiman Long <longman@...hat.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        linux-alpha@...r.kernel.org, Waiman Long <longman@...hat.com>
Subject: [PATCH] mm: Remove dummy struct bootmem_data/bootmem_data_t

Both bootmem_data and bootmem_data_t structures are no longer defined.
Remove the dummy forward declarations.

Signed-off-by: Waiman Long <longman@...hat.com>
---
 arch/alpha/include/asm/mmzone.h | 2 --
 include/linux/mmzone.h          | 1 -
 2 files changed, 3 deletions(-)

diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
index 7ee144f484f1..9b521c857436 100644
--- a/arch/alpha/include/asm/mmzone.h
+++ b/arch/alpha/include/asm/mmzone.h
@@ -8,8 +8,6 @@
 
 #include <asm/smp.h>
 
-struct bootmem_data_t; /* stupid forward decl. */
-
 /*
  * Following are macros that are specific to this numa platform.
  */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 462f6873905a..5c388eced889 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -706,7 +706,6 @@ struct deferred_split {
  * Memory statistics and page replacement data structures are maintained on a
  * per-zone basis.
  */
-struct bootmem_data;
 typedef struct pglist_data {
 	struct zone node_zones[MAX_NR_ZONES];
 	struct zonelist node_zonelists[MAX_ZONELISTS];
-- 
2.18.1