diff options
Diffstat (limited to 'sys/kern/subr_trap.c')
| -rw-r--r-- | sys/kern/subr_trap.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/sys/kern/subr_trap.c b/sys/kern/subr_trap.c index b2262de..3c0a760 100644 --- a/sys/kern/subr_trap.c +++ b/sys/kern/subr_trap.c @@ -176,7 +176,7 @@ ast(struct trapframe *framep) p->p_sflag &= ~PS_MACPEND; #endif td->td_flags &= ~(TDF_ASTPENDING | TDF_NEEDSIGCHK | - TDF_NEEDRESCHED | TDF_OWEUPC); + TDF_NEEDRESCHED | TDF_OWEUPC | TDF_INTERRUPT); cnt.v_soft++; prticks = 0; if (flags & TDF_OWEUPC && p->p_flag & P_PROFIL) { @@ -243,25 +243,12 @@ ast(struct trapframe *framep) mtx_unlock_spin(&sched_lock); } if (flags & TDF_NEEDSIGCHK) { - int sigs; - - sigs = 0; PROC_LOCK(p); mtx_lock(&p->p_sigacts->ps_mtx); - while ((sig = cursig(td)) != 0) { + while ((sig = cursig(td)) != 0) postsig(sig); - sigs++; - } mtx_unlock(&p->p_sigacts->ps_mtx); PROC_UNLOCK(p); - if ((td->td_flags & TDF_SA) && sigs) { - struct kse_upcall *ku = td->td_upcall; - if ((void *)TRAPF_PC(framep) != ku->ku_func) { - mtx_lock_spin(&sched_lock); - ku->ku_flags |= KUF_DOUPCALL; - mtx_unlock_spin(&sched_lock); - } - } } userret(td, framep, sticks); |
