| #ifndef _COMPAT_H_ | |
| #define _COMPAT_H_ | |
| #define btrfs_drop_nlink(inode) drop_nlink(inode) | |
| #define btrfs_inc_nlink(inode) inc_nlink(inode) | |
| #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,27) | |
| static inline struct dentry *d_obtain_alias(struct inode *inode) | |
| { | |
| struct dentry *d; | |
| if (!inode) | |
| return NULL; | |
| if (IS_ERR(inode)) | |
| return ERR_CAST(inode); | |
| d = d_alloc_anon(inode); | |
| if (!d) | |
| iput(inode); | |
| return d; | |
| } | |
| #endif | |
| #endif /* _COMPAT_H_ */ |