Changeset 1d432f9 in mainline for kernel/generic/src/proc/thread.c

Timestamp:

2010-05-31T22:33:44Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

179d052

Parents:

3a2b636

Message:

Reflect assumptions about lock and interrupt state in functions themselves.

File:

• kernel/generic/src/proc/thread.c (modified) (3 diffs)

kernel/generic/src/proc/thread.c

@@ -683 +683 @@
 bool thread_exists(thread_t *thread)
 {
+        ASSERT(interrupts_disabled());
+        ASSERT(irq_spinlock_locked(&threads_lock));
+
         avltree_node_t *node =
             avltree_search(&threads_tree, (avltree_key_t) ((uintptr_t) thread));
@@ -700 +703 @@
 {
         uint64_t time = get_cycle();
+
+        ASSERT(interrupts_disabled());
+        ASSERT(irq_spinlock_locked(&THREAD->lock));
         
         if (user)
@@ -735 +741 @@
 thread_t *thread_find_by_id(thread_id_t thread_id)
 {
+        ASSERT(interrupts_disabled());
+        ASSERT(irq_spinlock_locked(&threads_lock));
+
         thread_iterator_t iterator;