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Working on synchronization problem code.

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This commit is contained in:
Geoffrey Challen
2016-02-11 14:46:27 -05:00
parent 875b75bf24
commit 71f0074f44
3 changed files with 497 additions and 60 deletions
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7
kern/test/synchtest.c
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@@ -29,6 +29,9 @@
/*
* Synchronization test code.
*
* All the contents of this file are overwritten during automated
* testing. Please consider this before changing anything in this file.
*/
#include <types.h>
@@ -117,6 +120,7 @@ semtest(int nargs, char **args)
sem_destroy(donesem);
}
}
spinlock_init(&status_lock);
test_status = FAIL;
kprintf_n("If this hangs, it's broken: ");
@@ -249,6 +253,7 @@ locktest(int nargs, char **args)
sem_destroy(donesem);
}
}
spinlock_init(&status_lock);
test_status = SUCCESS;
for (i=0; i<NTHREADS; i++) {
@@ -426,6 +431,7 @@ cvtest(int nargs, char **args)
sem_destroy(donesem);
}
}
spinlock_init(&status_lock);
test_status = SUCCESS;
testval1 = NTHREADS-1;
@@ -561,6 +567,7 @@ cvtest2(int nargs, char **args)
testlocks[i] = lock_create("cvtest2 lock");
testcvs[i] = cv_create("cvtest2 cv");
}
spinlock_init(&status_lock);
test_status = SUCCESS;
result = thread_fork("cvt2", NULL, sleepthread, NULL, 0);