diff options
Diffstat (limited to 'fs/nilfs2/the_nilfs.h')
| -rw-r--r-- | fs/nilfs2/the_nilfs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h index b305c6f033e7..883d732b0259 100644 --- a/fs/nilfs2/the_nilfs.h +++ b/fs/nilfs2/the_nilfs.h @@ -27,6 +27,7 @@ #include <linux/blkdev.h> #include <linux/backing-dev.h> #include <linux/slab.h> +#include <linux/refcount.h> struct nilfs_sc_info; struct nilfs_sysfs_dev_subgroups; @@ -246,7 +247,7 @@ struct nilfs_root { __u64 cno; struct rb_node rb_node; - atomic_t count; + refcount_t count; struct the_nilfs *nilfs; struct inode *ifile; @@ -299,7 +300,7 @@ void nilfs_swap_super_block(struct the_nilfs *); static inline void nilfs_get_root(struct nilfs_root *root) { - atomic_inc(&root->count); + refcount_inc(&root->count); } static inline int nilfs_valid_fs(struct the_nilfs *nilfs) |