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    Subject[PATCH 5.4 189/232] nfsd: fsnotify on rmdir under nfsd/clients/
    Date
    From: J. Bruce Fields <bfields@redhat.com>

    commit 69afd267982e733a555fede4e85fe30329ed0588 upstream.

    Userspace should be able to monitor nfsd/clients/ to see when clients
    come and go, but we're failing to send fsnotify events.

    Cc: stable@kernel.org
    Signed-off-by: J. Bruce Fields <bfields@redhat.com>
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    fs/nfsd/nfsctl.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/fs/nfsd/nfsctl.c
    +++ b/fs/nfsd/nfsctl.c
    @@ -1333,6 +1333,7 @@ void nfsd_client_rmdir(struct dentry *de
    dget(dentry);
    ret = simple_rmdir(dir, dentry);
    WARN_ON_ONCE(ret);
    + fsnotify_rmdir(dir, dentry);
    d_delete(dentry);
    inode_unlock(dir);
    }

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