From 4f670845ff9ab6c48bcb5f7bf4d4ef6dc3c3064b Mon Sep 17 00:00:00 2001 From: manuel Date: Tue, 27 Mar 2012 11:51:08 +0200 Subject: reorganize file structure to match the upstream requirements --- .../tests/threads/priority-donate-lower.c | 51 ---------------------- 1 file changed, 51 deletions(-) delete mode 100644 pintos-progos/tests/threads/priority-donate-lower.c (limited to 'pintos-progos/tests/threads/priority-donate-lower.c') diff --git a/pintos-progos/tests/threads/priority-donate-lower.c b/pintos-progos/tests/threads/priority-donate-lower.c deleted file mode 100644 index 4965d75..0000000 --- a/pintos-progos/tests/threads/priority-donate-lower.c +++ /dev/null @@ -1,51 +0,0 @@ -/* The main thread acquires a lock. Then it creates a - higher-priority thread that blocks acquiring the lock, causing - it to donate their priorities to the main thread. The main - thread attempts to lower its priority, which should not take - effect until the donation is released. */ - -#include -#include "tests/threads/tests.h" -#include "threads/init.h" -#include "threads/synch.h" -#include "threads/thread.h" - -static thread_func acquire_thread_func; - -void -test_priority_donate_lower (void) -{ - struct lock lock; - - /* This test does not work with the MLFQS. */ - ASSERT (!thread_mlfqs); - - /* Make sure our priority is the default. */ - ASSERT (thread_get_priority () == PRI_DEFAULT); - - lock_init (&lock); - lock_acquire (&lock); - thread_create ("acquire", PRI_DEFAULT + 10, acquire_thread_func, &lock); - msg ("Main thread should have priority %d. Actual priority: %d.", - PRI_DEFAULT + 10, thread_get_priority ()); - - msg ("Lowering base priority..."); - thread_set_priority (PRI_DEFAULT - 10); - msg ("Main thread should have priority %d. Actual priority: %d.", - PRI_DEFAULT + 10, thread_get_priority ()); - lock_release (&lock); - msg ("acquire must already have finished."); - msg ("Main thread should have priority %d. Actual priority: %d.", - PRI_DEFAULT - 10, thread_get_priority ()); -} - -static void -acquire_thread_func (void *lock_) -{ - struct lock *lock = lock_; - - lock_acquire (lock); - msg ("acquire: got the lock"); - lock_release (lock); - msg ("acquire: done"); -} -- cgit v1.2.3