diff options
| author | tjr <tjr@FreeBSD.org> | 2004-06-02 07:52:36 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2004-06-02 07:52:36 +0000 |
| commit | 80d36400edd04b536fd6cab0dae30c9e678e6598 (patch) | |
| tree | dc1941eeb3f510a239f3f234b0c5aef4b268c958 /sys/kern/kern_sig.c | |
| parent | 3bf088071bbb46981c2cb1cf2ad63132bf04048d (diff) | |
| download | FreeBSD-src-80d36400edd04b536fd6cab0dae30c9e678e6598.zip FreeBSD-src-80d36400edd04b536fd6cab0dae30c9e678e6598.tar.gz | |
Move TDF_SA from td_flags to td_pflags (and rename it accordingly)
so that it is no longer necessary to hold sched_lock while
manipulating it.
Reviewed by: davidxu
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 27ea15f..adda9bd 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1490,7 +1490,7 @@ trapsignal(struct thread *td, int sig, u_long code) int error; p = td->td_proc; - if (td->td_flags & TDF_SA) { + if (td->td_pflags & TDP_SA) { if (td->td_mailbox == NULL) thread_user_enter(p, td); PROC_LOCK(p); @@ -1524,7 +1524,7 @@ trapsignal(struct thread *td, int sig, u_long code) ktrpsig(sig, ps->ps_sigact[_SIG_IDX(sig)], &td->td_sigmask, code); #endif - if (!(td->td_flags & TDF_SA)) + if (!(td->td_pflags & TDP_SA)) (*p->p_sysent->sv_sendsig)( ps->ps_sigact[_SIG_IDX(sig)], sig, &td->td_sigmask, code); @@ -2291,7 +2291,7 @@ postsig(sig) mtx_lock(&ps->ps_mtx); } - if (!(td->td_flags & TDF_SA && td->td_mailbox) && + if (!(td->td_pflags & TDP_SA && td->td_mailbox) && action == SIG_DFL) { /* * Default action, where the default is to kill @@ -2301,7 +2301,7 @@ postsig(sig) sigexit(td, sig); /* NOTREACHED */ } else { - if (td->td_flags & TDF_SA && td->td_mailbox) { + if (td->td_pflags & TDP_SA && td->td_mailbox) { if (sig == SIGKILL) { mtx_unlock(&ps->ps_mtx); sigexit(td, sig); @@ -2350,7 +2350,7 @@ postsig(sig) p->p_code = 0; p->p_sig = 0; } - if (td->td_flags & TDF_SA && td->td_mailbox) + if (td->td_pflags & TDP_SA && td->td_mailbox) thread_signal_add(curthread, sig); else (*p->p_sysent->sv_sendsig)(action, sig, |
