Seems that I found a box that has a config that passes call_rcu_bh as a function pointer (see net/sctp/sm_make_chunk.c), so declaring the call_rcu_bh has a macro function isn't good enough. This patch makes it just another name of call_rcu for rcupreempt. Signed-off-by: Steven Rostedt --- include/linux/rcupreempt.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) Index: linux-compile.git/include/linux/rcupreempt.h =================================================================== --- linux-compile.git.orig/include/linux/rcupreempt.h 2008-07-30 13:56:28.000000000 -0400 +++ linux-compile.git/include/linux/rcupreempt.h 2008-07-30 13:57:57.000000000 -0400 @@ -57,7 +57,13 @@ static inline void rcu_qsctr_inc(int cpu rdssp->sched_qs++; } #define rcu_bh_qsctr_inc(cpu) -#define call_rcu_bh(head, rcu) call_rcu(head, rcu) + +/* + * Someone might want to pass call_rcu_bh as a function pointer. + * So this needs to just be a rename and not a macro function. + * (no parentheses) + */ +#define call_rcu_bh call_rcu /** * call_rcu_sched - Queue RCU callback for invocation after sched grace period. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/