diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/compat.h | 25 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 4 |
2 files changed, 0 insertions, 29 deletions
diff --git a/fs/btrfs/compat.h b/fs/btrfs/compat.h index 594d60bdd3c..7c4503ef6ef 100644 --- a/fs/btrfs/compat.h +++ b/fs/btrfs/compat.h @@ -4,29 +4,4 @@ #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 - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 28) -# define __pagevec_lru_add_file __pagevec_lru_add -# define open_bdev_exclusive open_bdev_excl -# define close_bdev_exclusive(bdev, mode) close_bdev_excl(bdev) -typedef unsigned __bitwise__ fmode_t; -#endif - - #endif /* _COMPAT_H_ */ diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index ec43fa526d7..171ca30a375 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -869,11 +869,7 @@ static noinline int remove_extent_backref(struct btrfs_trans_handle *trans, static void btrfs_issue_discard(struct block_device *bdev, u64 start, u64 len) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) blkdev_issue_discard(bdev, start >> 9, len >> 9, GFP_KERNEL); -#else - blkdev_issue_discard(bdev, start >> 9, len >> 9); -#endif } #endif |