linux-kernel - [PATCH 05/11] smp: Remove unused list

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Message-Id: <1393256402-16907-6-git-send-email-fweisbec@gmail.com>
Date:	Mon, 24 Feb 2014 16:39:56 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Jan Kara <jack@...e.cz>, Andrew Morton <akpm@...ux-foundation.org>,
	Christoph Hellwig <hch@...radead.org>,
	Ingo Molnar <mingo@...nel.org>, Jens Axboe <axboe@...com>,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: [PATCH 05/11] smp: Remove unused list_head from csd

From: Jan Kara <jack@...e.cz>

Now that we got rid of all the remaining code which fiddled with csd.list,
lets remove it.

Signed-off-by: Jan Kara <jack@...e.cz>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Christoph Hellwig <hch@...radead.org>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Jens Axboe <axboe@...com>
Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
---
 include/linux/smp.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/include/linux/smp.h b/include/linux/smp.h
index 6ae004e..4991c6b 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -17,10 +17,7 @@ extern void cpu_idle(void);
 
 typedef void (*smp_call_func_t)(void *info);
 struct call_single_data {
-	union {
-		struct list_head list;
-		struct llist_node llist;
-	};
+	struct llist_node llist;
 	smp_call_func_t func;
 	void *info;
 	u16 flags;
-- 
1.8.3.1

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