WebSVN – HelenOS – Diff – /branches/dynload/kernel/test/mm/falloc2.c

 /*
  * Copyright (c) 2006 Sergey Bondari
  * All rights reserved.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
+ *
  * - Redistributions of source code must retain the above copyright
  *   notice, this list of conditions and the following disclaimer.
  * - Redistributions in binary form must reproduce the above copyright
  *   notice, this list of conditions and the following disclaimer in the
  *   documentation and/or other materials provided with the distribution.
  * - The name of the author may not be used to endorse or promote products
  *   derived from this software without specific prior written permission.
+ *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include <print.h>
 #include <test.h>
 #include <mm/page.h>
 #include <mm/frame.h>
 #include <mm/slab.h>
 #include <arch/mm/page.h>
 #include <arch/types.h>
 #include <atomic.h>
 #include <debug.h>
 #include <proc/thread.h>
 #include <memstr.h>
 #include <arch.h>
-#define MAX_FRAMES 256
+#define MAX_FRAMES  256
-#define MAX_ORDER 8
+#define MAX_ORDER   8
-#define THREAD_RUNS 1
+#define THREAD_RUNS  1
-#define THREADS 8
+#define THREADS      8
 static atomic_t thread_count;
 static atomic_t thread_fail;
-static bool sh_quiet;
-static void falloc(void * arg)
+static void falloc(void *arg)
+{
     int order, run, allocated, i;
     uint8_t val = THREAD->tid % THREADS;
     index_t k;
     void **frames =  (void **) malloc(MAX_FRAMES * sizeof(void *), FRAME_ATOMIC);
     if (frames == NULL) {
-        if (!sh_quiet)
-            printf("Thread #%" PRIu64 " (cpu%u): Unable to allocate frames\n", THREAD->tid, CPU->id);
+        TPRINTF("Thread #%" PRIu64 " (cpu%u): Unable to allocate frames\n", THREAD->tid, CPU->id);
         atomic_inc(&thread_fail);
         atomic_dec(&thread_count);
         return;
+    }
     thread_detach(THREAD);
     for (run = 0; run < THREAD_RUNS; run++) {
         for (order = 0; order <= MAX_ORDER; order++) {
-            if (!sh_quiet)
-                printf("Thread #%" PRIu64 " (cpu%u): Allocating %d frames blocks ... \n", THREAD->tid, CPU->id, 1 << order);
+            TPRINTF("Thread #%" PRIu64 " (cpu%u): Allocating %d frames blocks ... \n", THREAD->tid, CPU->id, 1 << order);
             allocated = 0;
             for (i = 0; i < (MAX_FRAMES >> order); i++) {
                 frames[allocated] = frame_alloc(order, FRAME_ATOMIC | FRAME_KA);
                 if (frames[allocated]) {
                     memsetb(frames[allocated], FRAME_SIZE << order, val);
                     allocated++;
                 } else
                     break;
+            }
-            if (!sh_quiet)
-                printf("Thread #%" PRIu64 " (cpu%u): %d blocks allocated.\n", THREAD->tid, CPU->id, allocated);
+            TPRINTF("Thread #%" PRIu64 " (cpu%u): %d blocks allocated.\n", THREAD->tid, CPU->id, allocated);
-            if (!sh_quiet)
-                printf("Thread #%" PRIu64 " (cpu%u): Deallocating ... \n", THREAD->tid, CPU->id);
+            TPRINTF("Thread #%" PRIu64 " (cpu%u): Deallocating ... \n", THREAD->tid, CPU->id);
             for (i = 0; i < allocated; i++) {
                 for (k = 0; k <= (((index_t) FRAME_SIZE << order) - 1); k++) {
                     if (((uint8_t *) frames[i])[k] != val) {
-                        if (!sh_quiet)
-                            printf("Thread #%" PRIu64 " (cpu%u): Unexpected data (%c) in block %p offset %#" PRIi "\n", THREAD->tid, CPU->id, ((char *) frames[i])[k], frames[i], k);
+                        TPRINTF("Thread #%" PRIu64 " (cpu%u): Unexpected data (%c) in block %p offset %#" PRIi "\n", THREAD->tid, CPU->id, ((char *) frames[i])[k], frames[i], k);
                         atomic_inc(&thread_fail);
                         goto cleanup;
+                    }
+                }
                 frame_free(KA2PA(frames[i]));
+            }
-            if (!sh_quiet)
-                printf("Thread #%" PRIu64 " (cpu%u): Finished run.\n", THREAD->tid, CPU->id);
+            TPRINTF("Thread #%" PRIu64 " (cpu%u): Finished run.\n", THREAD->tid, CPU->id);
+        }
+    }
 cleanup:
     free(frames);
-    if (!sh_quiet)
-        printf("Thread #%" PRIu64 " (cpu%u): Exiting\n", THREAD->tid, CPU->id);
+    TPRINTF("Thread #%" PRIu64 " (cpu%u): Exiting\n", THREAD->tid, CPU->id);
     atomic_dec(&thread_count);
+}
-char * test_falloc2(bool quiet)
+char *test_falloc2(void)
+{
     unsigned int i;
-    sh_quiet = quiet;
     atomic_set(&thread_count, THREADS);
     atomic_set(&thread_fail, 0);
     for (i = 0; i < THREADS; i++) {
         thread_t * thrd = thread_create(falloc, NULL, TASK, 0, "falloc", false);
         if (!thrd) {
-            if (!quiet)
-                printf("Could not create thread %u\n", i);
+            TPRINTF("Could not create thread %u\n", i);
             break;
+        }
         thread_ready(thrd);
+    }
     while (atomic_get(&thread_count) > 0) {
-        if (!quiet)
-            printf("Threads left: %ld\n", atomic_get(&thread_count));
+        TPRINTF("Threads left: %ld\n", atomic_get(&thread_count));
         thread_sleep(1);
+    }
     if (atomic_get(&thread_fail) == 0)
         return NULL;
     return "Test failed";
+}

Subversion Repositories HelenOS

(root)/branches/dynload/kernel/test/mm/falloc2.c – Rev 3153 → 4348