diff options
Diffstat (limited to 'sys/cddl/dev/dtrace/i386/dtrace_subr.c')
| -rw-r--r-- | sys/cddl/dev/dtrace/i386/dtrace_subr.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/sys/cddl/dev/dtrace/i386/dtrace_subr.c b/sys/cddl/dev/dtrace/i386/dtrace_subr.c index 8ac833b..be23808 100644 --- a/sys/cddl/dev/dtrace/i386/dtrace_subr.c +++ b/sys/cddl/dev/dtrace/i386/dtrace_subr.c @@ -115,26 +115,13 @@ dtrace_xcall(processorid_t cpu, dtrace_xcall_t func, void *arg) { cpumask_t cpus; - critical_enter(); - if (cpu == DTRACE_CPUALL) cpus = all_cpus; else - cpus = (cpumask_t) (1 << cpu); - - /* If the current CPU is in the set, call the function directly: */ - if ((cpus & (1 << curcpu)) != 0) { - (*func)(arg); - - /* Mask the current CPU from the set */ - cpus &= ~(1 << curcpu); - } - - /* If there are any CPUs in the set, cross-call to those CPUs */ - if (cpus != 0) - smp_rendezvous_cpus(cpus, NULL, func, smp_no_rendevous_barrier, arg); + cpus = (cpumask_t)1 << cpu; - critical_exit(); + smp_rendezvous_cpus(cpus, smp_no_rendevous_barrier, func, + smp_no_rendevous_barrier, arg); } static void |
