CHECK: Macro argument 'warn_on_destry' may be better as '(warn_on_destry)' to avoid precedence issues
WARNING: Argument 'allow_direct' is not used in function-like macro
WARNING: Argument 'pool' is not used in function-like macro
WARNING: Argument 'warn_on_destry' is not used in function-like macro
WARNING: Where possible, use lockdep_assert_held instead of assertions based on spin_is_locked
WARNING: line length of 89 exceeds 80 columns
WARNING: please write a help paragraph that fully describes the config symbol