diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 8416fa28c422..49035c5a2c43 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2583,6 +2583,25 @@ void ext4_set_inode_flags(struct inode *inode) inode->i_flags |= S_DIRSYNC; } +/* Propagate flags from i_flags to EXT4_I(inode)->i_flags */ +void ext4_get_inode_flags(struct ext4_inode_info *ei) +{ + unsigned int flags = ei->vfs_inode.i_flags; + + ei->i_flags &= ~(EXT4_SYNC_FL|EXT4_APPEND_FL| + EXT4_IMMUTABLE_FL|EXT4_NOATIME_FL|EXT4_DIRSYNC_FL); + if (flags & S_SYNC) + ei->i_flags |= EXT4_SYNC_FL; + if (flags & S_APPEND) + ei->i_flags |= EXT4_APPEND_FL; + if (flags & S_IMMUTABLE) + ei->i_flags |= EXT4_IMMUTABLE_FL; + if (flags & S_NOATIME) + ei->i_flags |= EXT4_NOATIME_FL; + if (flags & S_DIRSYNC) + ei->i_flags |= EXT4_DIRSYNC_FL; +} + void ext4_read_inode(struct inode * inode) { struct ext4_iloc iloc; @@ -2744,6 +2763,7 @@ static int ext4_do_update_inode(handle_t *handle, if (ei->i_state & EXT4_STATE_NEW) memset(raw_inode, 0, EXT4_SB(inode->i_sb)->s_inode_size); + ext4_get_inode_flags(ei); raw_inode->i_mode = cpu_to_le16(inode->i_mode); if(!(test_opt(inode->i_sb, NO_UID32))) { raw_inode->i_uid_low = cpu_to_le16(low_16_bits(inode->i_uid)); |