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| author | Liu Bo <liubo2009@cn.fujitsu.com> | 2012-06-14 08:23:18 (GMT) |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-06-15 15:33:30 (GMT) |
| commit | bc1782374b128103ae9689e0753e0610f35b6bfd (patch) | |
| tree | 876bb3e67c5163b238418493e44e1e865c8c85be | |
| parent | acbcabd2de05f331c51700773f701e90bd7f74dc (diff) | |
| download | linux-bc1782374b128103ae9689e0753e0610f35b6bfd.tar.xz | |
Btrfs: fix missing inherited flag in rename
When we move a file into a directory with compression flag, we need to
inherite BTRFS_INODE_COMPRESS and clear BTRFS_INODE_NOCOMPRESS as well.
But if we move a file into a directory without compression flag, we need
to clear both of them.
It is the way how our setflags deals with compression flag, so keep
the same behaviour here.
Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
| -rw-r--r-- | fs/btrfs/inode.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 7a090fb..3f2c8cb 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7122,10 +7122,13 @@ static void fixup_inode_flags(struct inode *dir, struct inode *inode) else b_inode->flags &= ~BTRFS_INODE_NODATACOW; - if (b_dir->flags & BTRFS_INODE_COMPRESS) + if (b_dir->flags & BTRFS_INODE_COMPRESS) { b_inode->flags |= BTRFS_INODE_COMPRESS; - else - b_inode->flags &= ~BTRFS_INODE_COMPRESS; + b_inode->flags &= ~BTRFS_INODE_NOCOMPRESS; + } else { + b_inode->flags &= ~(BTRFS_INODE_COMPRESS | + BTRFS_INODE_NOCOMPRESS); + } } static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, |