diff options
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/inode.c b/fs/inode.c index 5f4e11aaeb5c..33c963d08ab4 100644 --- a/fs/inode.c +++ b/fs/inode.c | |||
| @@ -125,6 +125,14 @@ __cacheline_aligned_in_smp DEFINE_SPINLOCK(inode_wb_list_lock); | |||
| 125 | static DECLARE_RWSEM(iprune_sem); | 125 | static DECLARE_RWSEM(iprune_sem); |
| 126 | 126 | ||
| 127 | /* | 127 | /* |
| 128 | * Empty aops. Can be used for the cases where the user does not | ||
| 129 | * define any of the address_space operations. | ||
| 130 | */ | ||
| 131 | const struct address_space_operations empty_aops = { | ||
| 132 | }; | ||
| 133 | EXPORT_SYMBOL(empty_aops); | ||
| 134 | |||
| 135 | /* | ||
| 128 | * Statistics gathering.. | 136 | * Statistics gathering.. |
| 129 | */ | 137 | */ |
| 130 | struct inodes_stat_t inodes_stat; | 138 | struct inodes_stat_t inodes_stat; |
| @@ -176,7 +184,6 @@ int proc_nr_inodes(ctl_table *table, int write, | |||
| 176 | */ | 184 | */ |
| 177 | int inode_init_always(struct super_block *sb, struct inode *inode) | 185 | int inode_init_always(struct super_block *sb, struct inode *inode) |
| 178 | { | 186 | { |
| 179 | static const struct address_space_operations empty_aops; | ||
| 180 | static const struct inode_operations empty_iops; | 187 | static const struct inode_operations empty_iops; |
| 181 | static const struct file_operations empty_fops; | 188 | static const struct file_operations empty_fops; |
| 182 | struct address_space *const mapping = &inode->i_data; | 189 | struct address_space *const mapping = &inode->i_data; |
