s/slots slots/slots/ Signed-off-by: Qiujun Huang <hqjagain@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> [elver: commit message] Signed-off-by: Marco Elver <elver@google.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>