diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index b1b4c85bbae3..733fda1c3646 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4368,7 +4368,9 @@ void ext4_set_inode_flags(struct inode *inode) 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)) + 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)) new_fl |= S_DAX; inode_set_flags(inode, new_fl, S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_DAX); @@ -5641,6 +5643,11 @@ int ext4_change_inode_journal_flag(struct inode *inode, int val) ext4_clear_inode_flag(inode, EXT4_INODE_JOURNAL_DATA); } ext4_set_aops(inode); + /* + * Update inode->i_flags after EXT4_INODE_JOURNAL_DATA was updated. + * E.g. S_DAX may get cleared / set. + */ + ext4_set_inode_flags(inode); jbd2_journal_unlock_updates(journal); percpu_up_write(&sbi->s_journal_flag_rwsem); |