diff options
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 07fbdcc4cbf5..bd6d33557194 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -358,9 +358,20 @@ static inline bool xfs_inode_has_bigrtalloc(const struct xfs_inode *ip) static inline bool xfs_inode_can_hw_atomic_write(const struct xfs_inode *ip) { + if (IS_DAX(VFS_IC(ip))) + return false; + return xfs_inode_buftarg(ip)->bt_awu_max > 0; } +static inline bool xfs_inode_can_sw_atomic_write(const struct xfs_inode *ip) +{ + if (IS_DAX(VFS_IC(ip))) + return false; + + return xfs_can_sw_atomic_write(ip->i_mount); +} + /* * In-core inode flags. */ |