Subversion Repositories HelenOS

Rev

Rev 777 | Rev 786 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 777 Rev 783
Line 135... Line 135...
135 
    r->n++;
 135 
    r->n++;
136 
    spinlock_unlock(&r->lock);
 136 
    spinlock_unlock(&r->lock);
137 
 
 137 
 
138 
    atomic_inc(&nrdy);
 138 
    atomic_inc(&nrdy);
139 
    avg = atomic_get(&nrdy) / config.cpu_active;
 139 
    avg = atomic_get(&nrdy) / config.cpu_active;
140 
 
 - 
 
141 
    spinlock_lock(&cpu->lock);
 140 
    atomic_inc(&cpu->nrdy);
142 
    if ((++cpu->nrdy) > avg) {
 - 
 
143 
        /*
 - 
 
144 
         * If there are idle halted CPU's, this will wake them up.
 - 
 
145 
         */
 - 
 
146 
        ipi_broadcast(VECTOR_WAKEUP_IPI);
 - 
 
147 
    }  
 - 
 
148 
    spinlock_unlock(&cpu->lock);
 - 
 
149 
 
 141 
 
150 
    interrupts_restore(ipl);
 142 
    interrupts_restore(ipl);
151 
}
 143 
}
152 
 
 144 
 
153 
 
 145