linux-kernel - [patch] hide spinlock in linux/quota.h behind __KERNEL_

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Date:	Wed, 2 May 2007 18:53:39 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	jack@...e.cz
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: [patch] hide spinlock in linux/quota.h behind __KERNEL__

Signed-off-by: Mike Frysinger <vapier@...too.org>
---
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 77db80a..6243982 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -44,8 +44,6 @@
 typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */
 typedef __u64 qsize_t;          /* Type in which we store sizes */
 
-extern spinlock_t dq_data_lock;
-
 /* Size of blocks in which are counted size limits */
 #define QUOTABLOCK_BITS 10
 #define QUOTABLOCK_SIZE (1 << QUOTABLOCK_BITS)
@@ -139,6 +137,8 @@ struct if_dqinfo {
 #include <linux/dqblk_v1.h>
 #include <linux/dqblk_v2.h>
 
+extern spinlock_t dq_data_lock;
+
 /* Maximal numbers of writes for quota operation (insert/delete/update)
  * (over VFS all formats) */
 #define DQUOT_INIT_ALLOC max(V1_INIT_ALLOC, V2_INIT_ALLOC)
-
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