Subversion Repositories HelenOS

Rev

Rev 8 | Rev 15 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 8 Rev 10
Line 44... Line 44...
44 
#include <list.h>
 44 
#include <list.h>
45 
#include <typedefs.h>
 45 
#include <typedefs.h>
46 
#include <time/clock.h>
 46 
#include <time/clock.h>
47 
#include <list.h>
 47 
#include <list.h>
48 
#include <config.h>
 48 
#include <config.h>
49 
 
 - 
 
50 
#ifdef __SMP__
 - 
 
51 
#include <arch/interrupt.h>
 49 
#include <arch/interrupt.h>
52 
#include <arch/apic.h>
 50 
#include <smp/ipi.h>
53 
#endif /* __SMP__ */
 - 
 
54 
 
 51 
 
55 
char *thread_states[] = {"Invalid", "Running", "Sleeping", "Ready", "Entering", "Exiting"};
 52 
char *thread_states[] = {"Invalid", "Running", "Sleeping", "Ready", "Entering", "Exiting"};
56 
 
 53 
 
57 
spinlock_t threads_lock;
 54 
spinlock_t threads_lock;
58 
link_t threads_head;
 55 
link_t threads_head;
Line 120... Line 117...
120 
    spinlock_lock(&nrdylock);
 117 
    spinlock_lock(&nrdylock);
121 
    avg = ++nrdy / config.cpu_active;
 118 
    avg = ++nrdy / config.cpu_active;
122 
    spinlock_unlock(&nrdylock);
 119 
    spinlock_unlock(&nrdylock);
123 
 
 120 
 
124 
    spinlock_lock(&cpu->lock);
 121 
    spinlock_lock(&cpu->lock);
125 
    if ((++cpu->nrdy) > avg && (config.cpu_active == config.cpu_count)) {
 122 
    if ((++cpu->nrdy) > avg) {
126 
        /*
 123 
        /*
127 
         * If there are idle halted CPU's, this will wake them up.
 124 
         * If there are idle halted CPU's, this will wake them up.
128 
         */
 125 
         */
129 
        #ifdef __SMP__
 - 
 
130 
        ipi_broadcast(VECTOR_WAKEUP_IPI);
 126 
        ipi_broadcast(VECTOR_WAKEUP_IPI);
131 
        #endif /* __SMP__  */
 - 
 
132 
    }  
 127 
    }  
133 
    spinlock_unlock(&cpu->lock);
 128 
    spinlock_unlock(&cpu->lock);
134 
   
 129 
   
135 
    cpu_priority_restore(pri);
 130 
    cpu_priority_restore(pri);
136 
}
 131 
}