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ovl: wire up NFS export operations

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Now that NFS export operations are implemented, enable overlayfs NFS
export support if the "nfs_export" feature is enabled.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Amir Goldstein 2017-10-02 11:31:42 +03:00 committed by Miklos Szeredi
parent 0617015403
commit 8383f17488
1 changed files with 3 additions and 0 deletions
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fs/overlayfs/super.c
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@ -1331,6 +1331,9 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
} }
} }
if (ofs->config.nfs_export)
sb->s_export_op = &ovl_export_operations;
/* Never override disk quota limits or use reserved space */ /* Never override disk quota limits or use reserved space */
cap_lower(cred->cap_effective, CAP_SYS_RESOURCE); cap_lower(cred->cap_effective, CAP_SYS_RESOURCE);