redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

Btrfs: fix incompat flags setting 

It's a bug, but it happens to work, as BTRFS_COMPRESS_LZO == 2, which
has only one bit set.

Signed-off-by: Li Zefan <lizefan@huawei.com>
hifive-unleashed-5.1
Li Zefan 2012-06-11 17:10:51 +08:00 committed by Chris Mason
parent 6c282eb40e
commit 69e380d176
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/btrfs/disk-io.c
View File

@ -2119,7 +2119,7 @@ int open_ctree(struct super_block *sb,
features = btrfs_super_incompat_flags(disk_super);
features |= BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF;
if (tree_root->fs_info->compress_type & BTRFS_COMPRESS_LZO)
if (tree_root->fs_info->compress_type == BTRFS_COMPRESS_LZO)
features |= BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO;
/*