Changeset dc747e3 in mainline for generic/src/proc/task.c

Timestamp:

2005-12-15T10:27:59Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

7dd2561

Parents:

3fc03fd

Message:

Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.

File:

• generic/src/proc/task.c (modified) (2 diffs)

generic/src/proc/task.c

@@ -37 +37 @@
 #include <list.h>
 
-spinlock_t tasks_lock;
+SPINLOCK_INITIALIZE(tasks_lock);
 link_t tasks_head;
 
@@ -49 +49 @@
 {
         TASK = NULL;
-        spinlock_initialize(&tasks_lock, "tasks_lock");
         list_initialize(&tasks_head);
 }