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| author | julian <julian@FreeBSD.org> | 2002-07-24 07:23:41 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 2002-07-24 07:23:41 +0000 |
| commit | 50bdfea7d15508a0f5821159a0c1f6cfcc0f431a (patch) | |
| tree | 3f0cc897e37c230e3983f59287b69b6b49af69c5 /sys/kern/kern_sig.c | |
| parent | 86b3836232069126cbad3fccd52778f5adc4a676 (diff) | |
| download | FreeBSD-src-50bdfea7d15508a0f5821159a0c1f6cfcc0f431a.zip FreeBSD-src-50bdfea7d15508a0f5821159a0c1f6cfcc0f431a.tar.gz | |
revert some of the handling of STOP signals in
issignal(). Let thread_suspend_check() actually do the suspension
at the user boundary.
Submitted by: David Xu <bsddiy@yahoo.com>
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 5c1ef0f..448cb4a 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1657,7 +1657,6 @@ issignal(td) #endif break; /* == ignore */ } -#if 0 /* * If there is a pending stop signal to process * with default action, stop here, @@ -1679,16 +1678,9 @@ issignal(td) PROC_UNLOCK(p->p_pptr); mtx_lock_spin(&sched_lock); stop(p); - PROC_UNLOCK(p); - DROP_GIANT(); - p->p_stats->p_ru.ru_nivcsw++; - mi_switch(); mtx_unlock_spin(&sched_lock); - PICKUP_GIANT(); - PROC_LOCK(p); break; } else -#endif if (prop & SA_IGNORE) { /* * Except for SIGCONT, shouldn't get here. |
