diff options
Diffstat (limited to 'fs/btrfs/compat.h')
| -rw-r--r-- | fs/btrfs/compat.h | 40 |
1 files changed, 2 insertions, 38 deletions
diff --git a/fs/btrfs/compat.h b/fs/btrfs/compat.h index b0ed1887d9b1..cd6598b169df 100644 --- a/fs/btrfs/compat.h +++ b/fs/btrfs/compat.h @@ -1,9 +1,8 @@ #ifndef _COMPAT_H_ #define _COMPAT_H_ -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,26) -#define trylock_page(page) (!TestSetPageLocked(page)) -#endif +#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) @@ -22,39 +21,4 @@ static inline struct dentry *d_obtain_alias(struct inode *inode) } #endif -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,18) -static inline void btrfs_drop_nlink(struct inode *inode) -{ - inode->i_nlink--; -} - -static inline void btrfs_inc_nlink(struct inode *inode) -{ - inode->i_nlink++; -} -#else -# define btrfs_drop_nlink(inode) drop_nlink(inode) -# define btrfs_inc_nlink(inode) inc_nlink(inode) -#endif - -/* - * Even if AppArmor isn't enabled, it still has different prototypes. - * Add more distro/version pairs here to declare which has AppArmor applied. - */ -#if defined(CONFIG_SUSE_KERNEL) -# if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) -# define REMOVE_SUID_PATH 1 -# endif -#endif - -/* - * catch any other distros that have patched in apparmor. This isn't - * 100% reliable because it won't catch people that hand compile their - * own distro kernels without apparmor compiled in. But, it is better - * than nothing. - */ -#ifdef CONFIG_SECURITY_APPARMOR -# define REMOVE_SUID_PATH 1 -#endif - #endif /* _COMPAT_H_ */ |