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| author | Amir Goldstein <amir73il@gmail.com> | 2018-01-14 20:25:31 +0300 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2018-01-24 13:25:58 +0300 |
| commit | c62520a83bceae0bb0b7b3de10c3e81205cd3823 (patch) | |
| tree | f94b1fca8653e0a659d729859b188a74caaebaec /fs/overlayfs/super.c | |
| parent | aa3ff3c152ff94ef045ed802db7535167f8a21ab (diff) | |
| download | linux-c62520a83bceae0bb0b7b3de10c3e81205cd3823.tar.xz | |
ovl: store 'has_upper' and 'opaque' as bit flags
We need to make some room in struct ovl_entry to store information
about redirected ancestors for NFS export, so cram two booleans as
bit flags.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/super.c')
| -rw-r--r-- | fs/overlayfs/super.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 170c184a9f43..fccdcfae68e9 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -1345,15 +1345,15 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent) if (!root_dentry) goto out_free_oe; + root_dentry->d_fsdata = oe; + mntput(upperpath.mnt); if (upperpath.dentry) { - oe->has_upper = true; + ovl_dentry_set_upper_alias(root_dentry); if (ovl_is_impuredir(upperpath.dentry)) ovl_set_flag(OVL_IMPURE, d_inode(root_dentry)); } - root_dentry->d_fsdata = oe; - /* Root is always merge -> can have whiteouts */ ovl_set_flag(OVL_WHITEOUTS, d_inode(root_dentry)); ovl_inode_init(d_inode(root_dentry), upperpath.dentry, |