diff options
Diffstat (limited to 'sys/kern/subr_trap.c')
-rw-r--r-- | sys/kern/subr_trap.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/kern/subr_trap.c b/sys/kern/subr_trap.c index 66e3201..70df8a1 100644 --- a/sys/kern/subr_trap.c +++ b/sys/kern/subr_trap.c @@ -100,6 +100,9 @@ void userret(struct thread *td, struct trapframe *frame) { struct proc *p = td->td_proc; +#ifdef RACCT + int sig; +#endif CTR3(KTR_SYSC, "userret: thread %p (pid %d, %s)", td, p->p_pid, td->td_name); @@ -163,6 +166,16 @@ userret(struct thread *td, struct trapframe *frame) __func__, td, p->p_pid, td->td_name, curvnet, (td->td_vnet_lpush != NULL) ? td->td_vnet_lpush : "N/A")); #endif +#ifdef RACCT + PROC_LOCK(p); + while (p->p_throttled == 1) { + sig = msleep(p->p_racct, &p->p_mtx, PCATCH | PBDRY, "racct", + hz); + if ((sig == EINTR) || (sig == ERESTART)) + break; + } + PROC_UNLOCK(p); +#endif } /* |