diff options
Diffstat (limited to 'sys/compat/linux/linux_misc.c')
| -rw-r--r-- | sys/compat/linux/linux_misc.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index 4e95020..28ab2b3 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -164,6 +164,7 @@ linux_alarm(struct thread *td, struct linux_alarm_args *args) { struct itimerval it, old_it; struct timeval tv; + struct proc *p; #ifdef DEBUG if (ldebug(alarm)) @@ -177,18 +178,19 @@ linux_alarm(struct thread *td, struct linux_alarm_args *args) it.it_value.tv_usec = 0; it.it_interval.tv_sec = 0; it.it_interval.tv_usec = 0; - PROC_LOCK(td->td_proc); - old_it = td->td_proc->p_realtimer; + p = td->td_proc; + PROC_LOCK(p); + old_it = p->p_realtimer; getmicrouptime(&tv); if (timevalisset(&old_it.it_value)) - callout_stop(&td->td_proc->p_itcallout); + callout_stop(&p->p_itcallout); if (it.it_value.tv_sec != 0) { - callout_reset(&td->td_proc->p_itcallout, tvtohz(&it.it_value), - realitexpire, td->td_proc); + callout_reset(&p->p_itcallout, tvtohz(&it.it_value), + realitexpire, p); timevaladd(&it.it_value, &tv); } - td->td_proc->p_realtimer = it; - PROC_UNLOCK(td->td_proc); + p->p_realtimer = it; + PROC_UNLOCK(p); if (timevalcmp(&old_it.it_value, &tv, >)) { timevalsub(&old_it.it_value, &tv); if (old_it.it_value.tv_usec != 0) @@ -809,6 +811,7 @@ linux_wait4(struct thread *td, struct linux_wait4_args *args) struct rusage *rusage; } */ tmp; int error, tmpstat; + struct proc *p; #ifdef DEBUG if (ldebug(wait4)) @@ -828,9 +831,10 @@ linux_wait4(struct thread *td, struct linux_wait4_args *args) if ((error = wait4(td, &tmp)) != 0) return error; - PROC_LOCK(td->td_proc); - SIGDELSET(td->td_proc->p_siglist, SIGCHLD); - PROC_UNLOCK(td->td_proc); + p = td->td_proc; + PROC_LOCK(p); + SIGDELSET(p->p_siglist, SIGCHLD); + PROC_UNLOCK(p); if (args->status) { if ((error = copyin(args->status, &tmpstat, sizeof(int))) != 0) |
