WebSVN – HelenOS-historic – Path Comparison – / – /kernel/ Rev 842 and /kernel Rev 841

Ignore whitespace Rev 842 → Rev 841

 /kernel/trunk/generic/src/proc/thread.c
 ,7 → 95,6
 {
     thread_t *t = (thread_t *)obj;
     pfn_t pfn;
-    int status;
     spinlock_initialize(&t->lock, "thread_t_lock");
     link_initialize(&t->rq_link);
 ,10 → 102,10
     link_initialize(&t->th_link);
     link_initialize(&t->threads_link);
-    pfn = frame_alloc_rc(ONE_FRAME, FRAME_KA | kmflags,&status);
-    if (status)
+    pfn = frame_alloc(ONE_FRAME, FRAME_KA | kmflags);
+    t->kstack = (__u8 *)PA2KA(PFN2ADDR(pfn));
+    if (!t->kstack)
         return -1;
-    t->kstack = (__u8 *)PA2KA(PFN2ADDR(pfn));
     return 0;
 }
 ,8 → 229,6
     ipl_t ipl;
     t = (thread_t *) slab_alloc(thread_slab, 0);
-    if (!t)
-        return NULL;
     /* Not needed, but good for debugging */
     memsetb((__address)t->kstack, THREAD_STACK_SIZE, 0);

 /kernel/trunk/test/mm/slab2/test.c
 ,8 → 34,6
 #include <panic.h>
 #include <mm/frame.h>
 #include <memstr.h>
-#include <synch/condvar.h>
-#include <synch/mutex.h>
 #define ITEM_SIZE 256
 ,8 → 115,6
 slab_cache_t *thr_cache;
 semaphore_t thr_sem;
-condvar_t thread_starter;
-mutex_t starter_mutex;
 #define THREADS 8
 ,10 → 122,6
 {
     void *data=NULL, *new;
-    mutex_lock(&starter_mutex);
-    condvar_wait(&thread_starter,&starter_mutex);
-    mutex_unlock(&starter_mutex);
     printf("Starting thread #%d...\n",THREAD->tid);
     /* Alloc all */
 ,9 → 172,6
     int i;
     printf("Running stress test with size %d\n", size);
-    condvar_initialize(&thread_starter);
-    mutex_initialize(&starter_mutex);
     thr_cache = slab_cache_create("thread_cache", size, 0,
                       NULL, NULL,
 );
 ,8 → 181,6
             panic("could not create thread\n");
         thread_ready(t);
     }
-    thread_sleep(1);
-    condvar_broadcast(&thread_starter);
     for (i=0; i<THREADS; i++)
         semaphore_down(&thr_sem);