!ext4_test_inode_state(inode, EXT4_STATE_XATTR));
}
+static bool ext4_should_use_dax(struct inode *inode)
+{
+ if (!test_opt(inode->i_sb, DAX))
+ return false;
+ if (!S_ISREG(inode->i_mode))
+ return false;
+ if (ext4_should_journal_data(inode))
+ return false;
+ if (ext4_has_inline_data(inode))
+ return false;
+ if (ext4_encrypted_inode(inode))
+ return false;
+ return true;
+}
+
void ext4_set_inode_flags(struct inode *inode)
{
unsigned int flags = EXT4_I(inode)->i_flags;
new_fl |= S_NOATIME;
if (flags & EXT4_DIRSYNC_FL)
new_fl |= S_DIRSYNC;
- if (test_opt(inode->i_sb, DAX) && S_ISREG(inode->i_mode) &&
- !ext4_should_journal_data(inode) && !ext4_has_inline_data(inode) &&
- !ext4_encrypted_inode(inode))
+ if (ext4_should_use_dax(inode))
new_fl |= S_DAX;
inode_set_flags(inode, new_fl,
S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_DAX);