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btrfs: Add function to distinguish between data and btree inode

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This will be used in future patches that remove the optional
extent_io_ops callbacks.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-11-09 16:08:30 +02:00 committed by David Sterba
parent 05a37c4860
commit 06f2548f9d
1 changed files with 5 additions and 0 deletions
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5
fs/btrfs/btrfs_inode.h
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@ -253,6 +253,11 @@ static inline bool btrfs_is_free_space_inode(struct btrfs_inode *inode)
return false;
}
static inline bool is_data_inode(struct inode *inode)
{
return btrfs_ino(BTRFS_I(inode)) != BTRFS_BTREE_INODE_OBJECTID;
}
static inline void btrfs_mod_outstanding_extents(struct btrfs_inode *inode,
int mod)
{