Commit bc178237 authored by Liu Bo's avatar Liu Bo Committed by Chris Mason

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: default avatarLiu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
parent acbcabd2
...@@ -7122,10 +7122,13 @@ static void fixup_inode_flags(struct inode *dir, struct inode *inode) ...@@ -7122,10 +7122,13 @@ static void fixup_inode_flags(struct inode *dir, struct inode *inode)
else else
b_inode->flags &= ~BTRFS_INODE_NODATACOW; 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; b_inode->flags |= BTRFS_INODE_COMPRESS;
else b_inode->flags &= ~BTRFS_INODE_NOCOMPRESS;
b_inode->flags &= ~BTRFS_INODE_COMPRESS; } else {
b_inode->flags &= ~(BTRFS_INODE_COMPRESS |
BTRFS_INODE_NOCOMPRESS);
}
} }
static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
......
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