linux-kernel - [RFC 7/7] Move names

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Message-Id: <20061118054418.8884.30021.sendpatchset@schroedinger.engr.sgi.com>
Date:	Fri, 17 Nov 2006 21:44:18 -0800 (PST)
From:	Christoph Lameter <clameter@....com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-mm@...ck.org, Pekka Enberg <penberg@...helsinki.fi>,
	Christoph Lameter <clameter@....com>,
	Manfred Spraul <manfred@...orfullife.com>
Subject: [RFC 7/7] Move names_cachep to fs.h

Move names_cachep to fs.h

The names_cachep is used for getname() and putname(). So lets
put it into fs.h.

Signed-off-by: Christoph Lameter <clameter@....com>

Index: linux-2.6.19-rc5-mm2/include/linux/slab.h
===================================================================
--- linux-2.6.19-rc5-mm2.orig/include/linux/slab.h	2006-11-17 23:04:09.679562142 -0600
+++ linux-2.6.19-rc5-mm2/include/linux/slab.h	2006-11-17 23:04:13.548058299 -0600
@@ -296,9 +296,6 @@ static inline void kmem_set_shrinker(kme
 
 #endif /* CONFIG_SLOB */
 
-/* System wide caches */
-extern kmem_cache_t	*names_cachep;
-
 #endif	/* __KERNEL__ */
 
 #endif	/* _LINUX_SLAB_H */
Index: linux-2.6.19-rc5-mm2/include/linux/fs.h
===================================================================
--- linux-2.6.19-rc5-mm2.orig/include/linux/fs.h	2006-11-15 16:48:08.629815618 -0600
+++ linux-2.6.19-rc5-mm2/include/linux/fs.h	2006-11-17 23:04:13.586147506 -0600
@@ -1558,6 +1558,8 @@ extern char * getname(const char __user 
 extern void __init vfs_caches_init_early(void);
 extern void __init vfs_caches_init(unsigned long);
 
+extern kmem_cache_t	*names_cachep;
+
 #define __getname()	kmem_cache_alloc(names_cachep, SLAB_KERNEL)
 #define __putname(name) kmem_cache_free(names_cachep, (void *)(name))
 #ifndef CONFIG_AUDITSYSCALL
-
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