From: Adrian Bunk There's no reason for iprune_mutex being global. Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton --- fs/inode.c | 2 +- include/linux/fs.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff -puN fs/inode.c~fs-inodec-make-iprune_mutex-static fs/inode.c --- devel/fs/inode.c~fs-inodec-make-iprune_mutex-static 2006-03-16 02:08:37.000000000 -0800 +++ devel-akpm/fs/inode.c 2006-03-16 02:08:37.000000000 -0800 @@ -91,7 +91,7 @@ DEFINE_SPINLOCK(inode_lock); * from its final dispose_list, the struct super_block they refer to * (for inode->i_sb->s_op) may already have been freed and reused. */ -DEFINE_MUTEX(iprune_mutex); +static DEFINE_MUTEX(iprune_mutex); /* * Statistics gathering.. diff -puN include/linux/fs.h~fs-inodec-make-iprune_mutex-static include/linux/fs.h --- devel/include/linux/fs.h~fs-inodec-make-iprune_mutex-static 2006-03-16 02:08:37.000000000 -0800 +++ devel-akpm/include/linux/fs.h 2006-03-16 02:08:37.000000000 -0800 @@ -1552,7 +1552,6 @@ extern void destroy_inode(struct inode * extern struct inode *new_inode(struct super_block *); extern int remove_suid(struct dentry *); extern void remove_dquot_ref(struct super_block *, int, struct list_head *); -extern struct mutex iprune_mutex; extern void __insert_inode_hash(struct inode *, unsigned long hashval); extern void remove_inode_hash(struct inode *); _