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| author | Steven Rostedt <rostedt@goodmis.org> | 2008-07-30 14:20:54 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-15 17:54:39 +0200 |
| commit | dd0078f4f04d939950a792c493d7d97d7ce663b8 (patch) | |
| tree | 8b230b6119a54e504a58b4c2d0f7af153f4f018d /include/linux/rcupreempt.h | |
| parent | 34d7c2b38d124219b7034356716e3455c439acd3 (diff) | |
| download | op-kernel-dev-dd0078f4f04d939950a792c493d7d97d7ce663b8.zip op-kernel-dev-dd0078f4f04d939950a792c493d7d97d7ce663b8.tar.gz | |
rcu: just rename call_rcu_bh instead of making it a macro
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 <srostedt@redhat.org>
Reviewed-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/rcupreempt.h')
| -rw-r--r-- | include/linux/rcupreempt.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h index addb5e2..3e05c09 100644 --- a/include/linux/rcupreempt.h +++ b/include/linux/rcupreempt.h @@ -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. |
