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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-05-17 10:21:58 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-05-21 07:40:53 +0200 |
| commit | b5f8d4831d66364b7391e3660560cb9bbecada2e (patch) | |
| tree | bd7e62ebecd43cc8ec3aa008c3cff7102a72f9e1 /rtemsbsd | |
| parent | Update due to API changes (diff) | |
| download | rtems-libbsd-b5f8d4831d66364b7391e3660560cb9bbecada2e.tar.bz2 | |
Use _SMP_Unicast_action()
It is a bit more efficient.
Diffstat (limited to 'rtemsbsd')
| -rw-r--r-- | rtemsbsd/powerpc/include/linux/smp.h | 5 | ||||
| -rw-r--r-- | rtemsbsd/rtems/rtems-kernel-epoch.c | 5 |
2 files changed, 2 insertions, 8 deletions
diff --git a/rtemsbsd/powerpc/include/linux/smp.h b/rtemsbsd/powerpc/include/linux/smp.h index bf8e60e3..67d368f3 100644 --- a/rtemsbsd/powerpc/include/linux/smp.h +++ b/rtemsbsd/powerpc/include/linux/smp.h @@ -41,12 +41,9 @@ typedef void (*smp_call_func_t)(void *arg); static inline int smp_call_function_single(int cpu, smp_call_func_t func, void *arg, int wait) { - cpu_set_t set; (void)wait; - CPU_ZERO(&set); - CPU_SET(cpu, &set); - _SMP_Multicast_action(sizeof(set), &set, func, arg); + _SMP_Unicast_action((uint32_t)cpu, func, arg); return (0); } diff --git a/rtemsbsd/rtems/rtems-kernel-epoch.c b/rtemsbsd/rtems/rtems-kernel-epoch.c index 229f2656..48c0cf64 100644 --- a/rtemsbsd/rtems/rtems-kernel-epoch.c +++ b/rtemsbsd/rtems/rtems-kernel-epoch.c @@ -278,10 +278,7 @@ epoch_block_handler_preempt(struct ck_epoch *g __unused, #ifdef RTEMS_SMP if (cpu_self_index != er->er_cpuid) { - Processor_mask targets; - - _Processor_mask_From_index(&targets, er->er_cpuid); - _SMP_Multicast_action(&targets, epoch_register_mutex, &etm); + _SMP_Unicast_action(er->er_cpuid, epoch_register_mutex, &etm); } else { epoch_register_mutex(&etm); } |